74087385

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 121405440

約数和(自身を除く): 47318055

約数列:

[1, 3, 5, 15, 79, 103, 237, 309, 395, 515, 607, 1185, 1545, 1821, 3035, 8137, 9105, 24411, 40685, 47953, 62521, 122055, 143859, 187563, 239765, 312605, 719295, 937815, 4939159, 14817477, 24695795, 74087385]

約数ペア:

[(1, 74087385), (3, 24695795), (5, 14817477), (15, 4939159), (79, 937815), (103, 719295), (237, 312605), (309, 239765), (395, 187563), (515, 143859), (607, 122055), (1185, 62521), (1545, 47953), (1821, 40685), (3035, 24411), (8137, 9105)]