401024305575

素因数分解:

$3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{431}}^1\times {\mathrm{15373}}^1$

素因数の和:16089

約数の個数: 72

約数和(自身を含む): 722669014080

約数和(自身を除く): 321644708505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269, 431, 807, 1293, 1345, 2155, 2421, 3879, 4035, 6465, 6725, 10775, 12105, 15373, 19395, 20175, 32325, 46119, 60525, 76865, 96975, 115939, 138357, 230595, 347817, 384325, 579695, 691785, 1043451, 1152975, 1739085, 2898475, 3458925, 4135337, 5217255, 6625763, 8695425, 12406011, 19877289, 20676685, 26086275, 33128815, 37218033, 59631867, 62030055, 99386445, 103383425, 165644075, 186090165, 298159335, 310150275, 496932225, 930450825, 1490796675, 1782330247, 5346990741, 8911651235, 16040972223, 26734953705, 44558256175, 80204861115, 133674768525, 401024305575]

約数ペア:

[(1, 401024305575), (3, 133674768525), (5, 80204861115), (9, 44558256175), (15, 26734953705), (25, 16040972223), (45, 8911651235), (75, 5346990741), (225, 1782330247), (269, 1490796675), (431, 930450825), (807, 496932225), (1293, 310150275), (1345, 298159335), (2155, 186090165), (2421, 165644075), (3879, 103383425), (4035, 99386445), (6465, 62030055), (6725, 59631867), (10775, 37218033), (12105, 33128815), (15373, 26086275), (19395, 20676685), (20175, 19877289), (32325, 12406011), (46119, 8695425), (60525, 6625763), (76865, 5217255), (96975, 4135337), (115939, 3458925), (138357, 2898475), (230595, 1739085), (347817, 1152975), (384325, 1043451), (579695, 691785)]