10220737575

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{28279}}^1$

素因数の和:28432

約数の個数: 48

約数和(自身を含む): 17393331200

約数和(自身を除く): 7172593625

約数列:

[1, 3, 5, 15, 25, 61, 75, 79, 183, 237, 305, 395, 915, 1185, 1525, 1975, 4575, 4819, 5925, 14457, 24095, 28279, 72285, 84837, 120475, 141395, 361425, 424185, 706975, 1725019, 2120925, 2234041, 5175057, 6702123, 8625095, 11170205, 25875285, 33510615, 43125475, 55851025, 129376425, 136276501, 167553075, 408829503, 681382505, 2044147515, 3406912525, 10220737575]

約数ペア:

[(1, 10220737575), (3, 3406912525), (5, 2044147515), (15, 681382505), (25, 408829503), (61, 167553075), (75, 136276501), (79, 129376425), (183, 55851025), (237, 43125475), (305, 33510615), (395, 25875285), (915, 11170205), (1185, 8625095), (1525, 6702123), (1975, 5175057), (4575, 2234041), (4819, 2120925), (5925, 1725019), (14457, 706975), (24095, 424185), (28279, 361425), (72285, 141395), (84837, 120475)]