30949875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 63370944

約数和(自身を除く): 32421069

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 61, 75, 99, 123, 125, 165, 183, 205, 225, 275, 305, 369, 375, 451, 495, 549, 615, 671, 825, 915, 1025, 1125, 1353, 1375, 1525, 1845, 2013, 2255, 2475, 2501, 2745, 3075, 3355, 4059, 4125, 4575, 5125, 6039, 6765, 7503, 7625, 9225, 10065, 11275, 12375, 12505, 13725, 15375, 16775, 20295, 22509, 22875, 27511, 30195, 33825, 37515, 46125, 50325, 56375, 62525, 68625, 82533, 83875, 101475, 112545, 137555, 150975, 169125, 187575, 247599, 251625, 312625, 412665, 507375, 562725, 687775, 754875, 937875, 1237995, 2063325, 2813625, 3438875, 6189975, 10316625, 30949875]

約数ペア:

[(1, 30949875), (3, 10316625), (5, 6189975), (9, 3438875), (11, 2813625), (15, 2063325), (25, 1237995), (33, 937875), (41, 754875), (45, 687775), (55, 562725), (61, 507375), (75, 412665), (99, 312625), (123, 251625), (125, 247599), (165, 187575), (183, 169125), (205, 150975), (225, 137555), (275, 112545), (305, 101475), (369, 83875), (375, 82533), (451, 68625), (495, 62525), (549, 56375), (615, 50325), (671, 46125), (825, 37515), (915, 33825), (1025, 30195), (1125, 27511), (1353, 22875), (1375, 22509), (1525, 20295), (1845, 16775), (2013, 15375), (2255, 13725), (2475, 12505), (2501, 12375), (2745, 11275), (3075, 10065), (3355, 9225), (4059, 7625), (4125, 7503), (4575, 6765), (5125, 6039)]