71355705

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{110629}}^1$

素因数の和:110680

約数の個数: 16

約数和(自身を含む): 116825280

約数和(自身を除く): 45469575

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 110629, 331887, 553145, 1659435, 4757047, 14271141, 23785235, 71355705]

約数ペア:

[(1, 71355705), (3, 23785235), (5, 14271141), (15, 4757047), (43, 1659435), (129, 553145), (215, 331887), (645, 110629)]