11800490975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{225523}}^1$

素因数の和:225576

約数の個数: 48

約数和(自身を含む): 18792463872

約数和(自身を除く): 6991972897

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 1495, 2093, 2275, 4025, 7475, 10465, 52325, 225523, 1127615, 1578661, 2931799, 5187029, 5638075, 7893305, 14658995, 20522593, 25935145, 36309203, 39466525, 67431377, 73294975, 102612965, 129675725, 181546015, 337156885, 472019639, 513064825, 907730075, 1685784425, 2360098195, 11800490975]

約数ペア:

[(1, 11800490975), (5, 2360098195), (7, 1685784425), (13, 907730075), (23, 513064825), (25, 472019639), (35, 337156885), (65, 181546015), (91, 129675725), (115, 102612965), (161, 73294975), (175, 67431377), (299, 39466525), (325, 36309203), (455, 25935145), (575, 20522593), (805, 14658995), (1495, 7893305), (2093, 5638075), (2275, 5187029), (4025, 2931799), (7475, 1578661), (10465, 1127615), (52325, 225523)]