57936985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 76677120

約数和(自身を除く): 18740135

約数列:

[1, 5, 19, 31, 95, 103, 155, 191, 515, 589, 955, 1957, 2945, 3193, 3629, 5921, 9785, 15965, 18145, 19673, 29605, 60667, 98365, 112499, 303335, 373787, 562495, 609863, 1868935, 3049315, 11587397, 57936985]

約数ペア:

[(1, 57936985), (5, 11587397), (19, 3049315), (31, 1868935), (95, 609863), (103, 562495), (155, 373787), (191, 303335), (515, 112499), (589, 98365), (955, 60667), (1957, 29605), (2945, 19673), (3193, 18145), (3629, 15965), (5921, 9785)]