93439225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 142490880

約数和(自身を除く): 49051655

約数列:

[1, 5, 11, 17, 23, 25, 55, 79, 85, 115, 121, 187, 253, 275, 391, 395, 425, 575, 605, 869, 935, 1265, 1343, 1817, 1955, 1975, 2057, 2783, 3025, 4301, 4345, 4675, 6325, 6715, 9085, 9559, 9775, 10285, 13915, 14773, 19987, 21505, 21725, 30889, 33575, 45425, 47311, 47795, 51425, 69575, 73865, 99935, 107525, 154445, 162503, 219857, 236555, 238975, 339779, 369325, 499675, 772225, 812515, 1099285, 1182775, 1698895, 3737569, 4062575, 5496425, 8494475, 18687845, 93439225]

約数ペア:

[(1, 93439225), (5, 18687845), (11, 8494475), (17, 5496425), (23, 4062575), (25, 3737569), (55, 1698895), (79, 1182775), (85, 1099285), (115, 812515), (121, 772225), (187, 499675), (253, 369325), (275, 339779), (391, 238975), (395, 236555), (425, 219857), (575, 162503), (605, 154445), (869, 107525), (935, 99935), (1265, 73865), (1343, 69575), (1817, 51425), (1955, 47795), (1975, 47311), (2057, 45425), (2783, 33575), (3025, 30889), (4301, 21725), (4345, 21505), (4675, 19987), (6325, 14773), (6715, 13915), (9085, 10285), (9559, 9775)]