39714915

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 25603485

約数列:

[1, 3, 5, 15, 71, 89, 213, 267, 355, 419, 445, 1065, 1257, 1335, 2095, 6285, 6319, 18957, 29749, 31595, 37291, 89247, 94785, 111873, 148745, 186455, 446235, 559365, 2647661, 7942983, 13238305, 39714915]

約数ペア:

[(1, 39714915), (3, 13238305), (5, 7942983), (15, 2647661), (71, 559365), (89, 446235), (213, 186455), (267, 148745), (355, 111873), (419, 94785), (445, 89247), (1065, 37291), (1257, 31595), (1335, 29749), (2095, 18957), (6285, 6319)]