201205125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 403004160

約数和(自身を除く): 201799035

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 71, 75, 99, 125, 165, 213, 225, 229, 275, 355, 375, 495, 639, 687, 781, 825, 1065, 1125, 1145, 1375, 1775, 2061, 2343, 2475, 2519, 3195, 3435, 3905, 4125, 5325, 5725, 7029, 7557, 8875, 10305, 11715, 12375, 12595, 15975, 16259, 17175, 19525, 22671, 26625, 28625, 35145, 37785, 48777, 51525, 58575, 62975, 79875, 81295, 85875, 97625, 113355, 146331, 175725, 178849, 188925, 243885, 257625, 292875, 314875, 406475, 536547, 566775, 731655, 878625, 894245, 944625, 1219425, 1609641, 2032375, 2682735, 2833875, 3658275, 4471225, 6097125, 8048205, 13413675, 18291375, 22356125, 40241025, 67068375, 201205125]

約数ペア:

[(1, 201205125), (3, 67068375), (5, 40241025), (9, 22356125), (11, 18291375), (15, 13413675), (25, 8048205), (33, 6097125), (45, 4471225), (55, 3658275), (71, 2833875), (75, 2682735), (99, 2032375), (125, 1609641), (165, 1219425), (213, 944625), (225, 894245), (229, 878625), (275, 731655), (355, 566775), (375, 536547), (495, 406475), (639, 314875), (687, 292875), (781, 257625), (825, 243885), (1065, 188925), (1125, 178849), (1145, 175725), (1375, 146331), (1775, 113355), (2061, 97625), (2343, 85875), (2475, 81295), (2519, 79875), (3195, 62975), (3435, 58575), (3905, 51525), (4125, 48777), (5325, 37785), (5725, 35145), (7029, 28625), (7557, 26625), (8875, 22671), (10305, 19525), (11715, 17175), (12375, 16259), (12595, 15975)]