42699085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 62339760

約数和(自身を除く): 19640675

約数列:

[1, 5, 11, 13, 55, 61, 65, 89, 121, 143, 305, 445, 605, 671, 715, 793, 979, 1157, 1573, 3355, 3965, 4895, 5429, 5785, 7381, 7865, 8723, 10769, 12727, 27145, 36905, 43615, 53845, 59719, 63635, 70577, 95953, 139997, 298595, 352885, 479765, 656909, 699985, 776347, 3284545, 3881735, 8539817, 42699085]

約数ペア:

[(1, 42699085), (5, 8539817), (11, 3881735), (13, 3284545), (55, 776347), (61, 699985), (65, 656909), (89, 479765), (121, 352885), (143, 298595), (305, 139997), (445, 95953), (605, 70577), (671, 63635), (715, 59719), (793, 53845), (979, 43615), (1157, 36905), (1573, 27145), (3355, 12727), (3965, 10769), (4895, 8723), (5429, 7865), (5785, 7381)]