127593675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 257507328

約数和(自身を除く): 129913653

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 341, 465, 495, 775, 825, 1023, 1395, 1663, 1705, 2325, 2475, 3069, 4989, 5115, 6975, 8315, 8525, 14967, 15345, 18293, 24945, 25575, 41575, 51553, 54879, 74835, 76725, 91465, 124725, 154659, 164637, 257765, 274395, 374175, 457325, 463977, 567083, 773295, 823185, 1288825, 1371975, 1701249, 2319885, 2835415, 3866475, 4115925, 5103747, 8506245, 11599425, 14177075, 25518735, 42531225, 127593675]

約数ペア:

[(1, 127593675), (3, 42531225), (5, 25518735), (9, 14177075), (11, 11599425), (15, 8506245), (25, 5103747), (31, 4115925), (33, 3866475), (45, 2835415), (55, 2319885), (75, 1701249), (93, 1371975), (99, 1288825), (155, 823185), (165, 773295), (225, 567083), (275, 463977), (279, 457325), (341, 374175), (465, 274395), (495, 257765), (775, 164637), (825, 154659), (1023, 124725), (1395, 91465), (1663, 76725), (1705, 74835), (2325, 54879), (2475, 51553), (3069, 41575), (4989, 25575), (5115, 24945), (6975, 18293), (8315, 15345), (8525, 14967)]