61706125

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 87699456

約数和(自身を除く): 25993331

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 127, 169, 299, 325, 575, 635, 845, 1495, 1625, 1651, 2875, 2921, 3175, 3887, 4225, 7475, 8255, 14605, 15875, 19435, 21125, 21463, 37375, 37973, 41275, 73025, 97175, 107315, 189865, 206375, 365125, 485875, 493649, 536575, 949325, 2468245, 2682875, 4746625, 12341225, 61706125]

約数ペア:

[(1, 61706125), (5, 12341225), (13, 4746625), (23, 2682875), (25, 2468245), (65, 949325), (115, 536575), (125, 493649), (127, 485875), (169, 365125), (299, 206375), (325, 189865), (575, 107315), (635, 97175), (845, 73025), (1495, 41275), (1625, 37973), (1651, 37375), (2875, 21463), (2921, 21125), (3175, 19435), (3887, 15875), (4225, 14605), (7475, 8255)]