72451265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11887}}^1$

素因数の和:11968

約数の個数: 16

約数和(自身を含む): 92441088

約数和(自身を除く): 19989823

約数列:

[1, 5, 23, 53, 115, 265, 1219, 6095, 11887, 59435, 273401, 630011, 1367005, 3150055, 14490253, 72451265]

約数ペア:

[(1, 72451265), (5, 14490253), (23, 3150055), (53, 1367005), (115, 630011), (265, 273401), (1219, 59435), (6095, 11887)]