27353625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 50878464

約数和(自身を除く): 23524839

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 125, 155, 181, 195, 325, 375, 403, 465, 543, 775, 905, 975, 1209, 1625, 2015, 2325, 2353, 2715, 3875, 4525, 4875, 5611, 6045, 7059, 10075, 11625, 11765, 13575, 16833, 22625, 28055, 30225, 35295, 50375, 58825, 67875, 72943, 84165, 140275, 151125, 176475, 218829, 294125, 364715, 420825, 701375, 882375, 1094145, 1823575, 2104125, 5470725, 9117875, 27353625]

約数ペア:

[(1, 27353625), (3, 9117875), (5, 5470725), (13, 2104125), (15, 1823575), (25, 1094145), (31, 882375), (39, 701375), (65, 420825), (75, 364715), (93, 294125), (125, 218829), (155, 176475), (181, 151125), (195, 140275), (325, 84165), (375, 72943), (403, 67875), (465, 58825), (543, 50375), (775, 35295), (905, 30225), (975, 28055), (1209, 22625), (1625, 16833), (2015, 13575), (2325, 11765), (2353, 11625), (2715, 10075), (3875, 7059), (4525, 6045), (4875, 5611)]