70509075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10331}}^1$

素因数の和:10364

約数の個数: 48

約数和(自身を含む): 143490816

約数和(自身を除く): 72981741

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 10331, 30993, 51655, 72317, 134303, 154965, 216951, 258275, 361585, 402909, 671515, 774825, 940121, 1084755, 1807925, 2014545, 2820363, 3357575, 4700605, 5423775, 10072725, 14101815, 23503025, 70509075]

約数ペア:

[(1, 70509075), (3, 23503025), (5, 14101815), (7, 10072725), (13, 5423775), (15, 4700605), (21, 3357575), (25, 2820363), (35, 2014545), (39, 1807925), (65, 1084755), (75, 940121), (91, 774825), (105, 671515), (175, 402909), (195, 361585), (273, 258275), (325, 216951), (455, 154965), (525, 134303), (975, 72317), (1365, 51655), (2275, 30993), (6825, 10331)]