16168145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 7781935

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 593, 665, 779, 1435, 2965, 3895, 4151, 5453, 11267, 20755, 24313, 27265, 56335, 78869, 121565, 170191, 394345, 461947, 850955, 2309735, 3233629, 16168145]

約数ペア:

[(1, 16168145), (5, 3233629), (7, 2309735), (19, 850955), (35, 461947), (41, 394345), (95, 170191), (133, 121565), (205, 78869), (287, 56335), (593, 27265), (665, 24313), (779, 20755), (1435, 11267), (2965, 5453), (3895, 4151)]