153040989875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2661

約数の個数: 64

約数和(自身を含む): 200351563776

約数和(自身を除く): 47310573901

約数列:

[1, 5, 25, 31, 107, 125, 155, 157, 535, 775, 785, 2351, 2675, 3317, 3875, 3925, 4867, 11755, 13375, 16585, 16799, 19625, 24335, 58775, 72881, 82925, 83995, 121675, 251557, 293875, 364405, 369107, 414625, 419975, 520769, 608375, 1257785, 1822025, 1845535, 2099875, 2603845, 6288925, 7798267, 9110125, 9227675, 11442317, 13019225, 31444625, 38991335, 39494449, 46138375, 57211585, 65096125, 194956675, 197472245, 286057925, 974783375, 987361225, 1224327919, 1430289625, 4936806125, 6121639595, 30608197975, 153040989875]

約数ペア:

[(1, 153040989875), (5, 30608197975), (25, 6121639595), (31, 4936806125), (107, 1430289625), (125, 1224327919), (155, 987361225), (157, 974783375), (535, 286057925), (775, 197472245), (785, 194956675), (2351, 65096125), (2675, 57211585), (3317, 46138375), (3875, 39494449), (3925, 38991335), (4867, 31444625), (11755, 13019225), (13375, 11442317), (16585, 9227675), (16799, 9110125), (19625, 7798267), (24335, 6288925), (58775, 2603845), (72881, 2099875), (82925, 1845535), (83995, 1822025), (121675, 1257785), (251557, 608375), (293875, 520769), (364405, 419975), (369107, 414625)]