40326045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 66772992

約数和(自身を除く): 26446947

約数列:

[1, 3, 5, 15, 43, 103, 129, 215, 309, 515, 607, 645, 1545, 1821, 3035, 4429, 9105, 13287, 22145, 26101, 62521, 66435, 78303, 130505, 187563, 312605, 391515, 937815, 2688403, 8065209, 13442015, 40326045]

約数ペア:

[(1, 40326045), (3, 13442015), (5, 8065209), (15, 2688403), (43, 937815), (103, 391515), (129, 312605), (215, 187563), (309, 130505), (515, 78303), (607, 66435), (645, 62521), (1545, 26101), (1821, 22145), (3035, 13287), (4429, 9105)]