2615967905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{25247}}^1$

素因数の和:25345

約数の個数: 32

約数和(自身を含む): 3533912064

約数和(自身を除く): 917944159

約数列:

[1, 5, 17, 23, 53, 85, 115, 265, 391, 901, 1219, 1955, 4505, 6095, 20723, 25247, 103615, 126235, 429199, 580681, 1338091, 2145995, 2903405, 6690455, 9871577, 22747547, 30776093, 49357885, 113737735, 153880465, 523193581, 2615967905]

約数ペア:

[(1, 2615967905), (5, 523193581), (17, 153880465), (23, 113737735), (53, 49357885), (85, 30776093), (115, 22747547), (265, 9871577), (391, 6690455), (901, 2903405), (1219, 2145995), (1955, 1338091), (4505, 580681), (6095, 429199), (20723, 126235), (25247, 103615)]