531765492075

素因数分解:

$3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{7541}}^1$

素因数の和:8019

約数の個数: 120

約数和(自身を含む): 998072681760

約数和(自身を除く): 466307189685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 97, 135, 225, 291, 359, 405, 485, 675, 873, 1077, 1455, 1795, 2025, 2425, 2619, 3231, 4365, 5385, 7275, 7541, 7857, 8975, 9693, 13095, 16155, 21825, 22623, 26925, 29079, 34823, 37705, 39285, 48465, 65475, 67869, 80775, 104469, 113115, 145395, 174115, 188525, 196425, 203607, 242325, 313407, 339345, 522345, 565575, 610821, 726975, 731477, 870575, 940221, 1018035, 1567035, 1696725, 2194431, 2611725, 2707219, 2820663, 3054105, 3657385, 4701105, 5090175, 6583293, 7835175, 8121657, 10972155, 13536095, 14103315, 15270525, 18286925, 19749879, 23505525, 24364971, 32916465, 40608285, 54860775, 59249637, 67680475, 70516575, 73094913, 98749395, 121824855, 164582325, 203041425, 219284739, 262600243, 296248185, 365474565, 493746975, 609124275, 787800729, 1096423695, 1313001215, 1481240925, 1827372825, 2363402187, 3939003645, 5482118475, 6565006075, 7090206561, 11817010935, 19695018225, 21270619683, 35451032805, 59085054675, 106353098415, 177255164025, 531765492075]

約数ペア:

[(1, 531765492075), (3, 177255164025), (5, 106353098415), (9, 59085054675), (15, 35451032805), (25, 21270619683), (27, 19695018225), (45, 11817010935), (75, 7090206561), (81, 6565006075), (97, 5482118475), (135, 3939003645), (225, 2363402187), (291, 1827372825), (359, 1481240925), (405, 1313001215), (485, 1096423695), (675, 787800729), (873, 609124275), (1077, 493746975), (1455, 365474565), (1795, 296248185), (2025, 262600243), (2425, 219284739), (2619, 203041425), (3231, 164582325), (4365, 121824855), (5385, 98749395), (7275, 73094913), (7541, 70516575), (7857, 67680475), (8975, 59249637), (9693, 54860775), (13095, 40608285), (16155, 32916465), (21825, 24364971), (22623, 23505525), (26925, 19749879), (29079, 18286925), (34823, 15270525), (37705, 14103315), (39285, 13536095), (48465, 10972155), (65475, 8121657), (67869, 7835175), (80775, 6583293), (104469, 5090175), (113115, 4701105), (145395, 3657385), (174115, 3054105), (188525, 2820663), (196425, 2707219), (203607, 2611725), (242325, 2194431), (313407, 1696725), (339345, 1567035), (522345, 1018035), (565575, 940221), (610821, 870575), (726975, 731477)]