254236436145

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{90469}}^1$

素因数の和:90994

約数の個数: 48

約数和(自身を含む): 444315540240

約数和(自身を除く): 190079104095

約数列:

[1, 3, 5, 9, 15, 45, 197, 317, 591, 951, 985, 1585, 1773, 2853, 2955, 4755, 8865, 14265, 62449, 90469, 187347, 271407, 312245, 452345, 562041, 814221, 936735, 1357035, 2810205, 4071105, 17822393, 28678673, 53467179, 86036019, 89111965, 143393365, 160401537, 258108057, 267335895, 430180095, 802007685, 1290540285, 5649698581, 16949095743, 28248492905, 50847287229, 84745478715, 254236436145]

約数ペア:

[(1, 254236436145), (3, 84745478715), (5, 50847287229), (9, 28248492905), (15, 16949095743), (45, 5649698581), (197, 1290540285), (317, 802007685), (591, 430180095), (951, 267335895), (985, 258108057), (1585, 160401537), (1773, 143393365), (2853, 89111965), (2955, 86036019), (4755, 53467179), (8865, 28678673), (14265, 17822393), (62449, 4071105), (90469, 2810205), (187347, 1357035), (271407, 936735), (312245, 814221), (452345, 562041)]