87902425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1511}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 118117440

約数和(自身を除く): 30215015

約数列:

[1, 5, 13, 25, 65, 179, 325, 895, 1511, 2327, 4475, 7555, 11635, 19643, 37775, 58175, 98215, 270469, 491075, 1352345, 3516097, 6761725, 17580485, 87902425]

約数ペア:

[(1, 87902425), (5, 17580485), (13, 6761725), (25, 3516097), (65, 1352345), (179, 491075), (325, 270469), (895, 98215), (1511, 58175), (2327, 37775), (4475, 19643), (7555, 11635)]