117235625

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 161648256

約数和(自身を除く): 44412631

約数列:

[1, 5, 13, 25, 47, 65, 125, 235, 307, 325, 611, 625, 1175, 1535, 1625, 3055, 3991, 5875, 7675, 8125, 14429, 15275, 19955, 29375, 38375, 72145, 76375, 99775, 187577, 191875, 360725, 381875, 498875, 937885, 1803625, 2494375, 4689425, 9018125, 23447125, 117235625]

約数ペア:

[(1, 117235625), (5, 23447125), (13, 9018125), (25, 4689425), (47, 2494375), (65, 1803625), (125, 937885), (235, 498875), (307, 381875), (325, 360725), (611, 191875), (625, 187577), (1175, 99775), (1535, 76375), (1625, 72145), (3055, 38375), (3991, 29375), (5875, 19955), (7675, 15275), (8125, 14429)]