80826075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 169250328

約数和(自身を除く): 88424253

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 113, 153, 165, 187, 225, 255, 275, 289, 339, 425, 495, 561, 565, 765, 825, 867, 935, 1017, 1243, 1275, 1445, 1683, 1695, 1921, 2475, 2601, 2805, 2825, 3179, 3729, 3825, 4335, 4675, 5085, 5763, 6215, 7225, 8415, 8475, 9537, 9605, 11187, 13005, 14025, 15895, 17289, 18645, 21131, 21675, 25425, 28611, 28815, 31075, 32657, 42075, 47685, 48025, 55935, 63393, 65025, 79475, 86445, 93225, 97971, 105655, 143055, 144075, 163285, 190179, 238425, 279675, 293913, 316965, 359227, 432225, 489855, 528275, 715275, 816425, 950895, 1077681, 1469565, 1584825, 1796135, 2449275, 3233043, 4754475, 5388405, 7347825, 8980675, 16165215, 26942025, 80826075]

約数ペア:

[(1, 80826075), (3, 26942025), (5, 16165215), (9, 8980675), (11, 7347825), (15, 5388405), (17, 4754475), (25, 3233043), (33, 2449275), (45, 1796135), (51, 1584825), (55, 1469565), (75, 1077681), (85, 950895), (99, 816425), (113, 715275), (153, 528275), (165, 489855), (187, 432225), (225, 359227), (255, 316965), (275, 293913), (289, 279675), (339, 238425), (425, 190179), (495, 163285), (561, 144075), (565, 143055), (765, 105655), (825, 97971), (867, 93225), (935, 86445), (1017, 79475), (1243, 65025), (1275, 63393), (1445, 55935), (1683, 48025), (1695, 47685), (1921, 42075), (2475, 32657), (2601, 31075), (2805, 28815), (2825, 28611), (3179, 25425), (3729, 21675), (3825, 21131), (4335, 18645), (4675, 17289), (5085, 15895), (5763, 14025), (6215, 13005), (7225, 11187), (8415, 9605), (8475, 9537)]