82293615

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 148262400

約数和(自身を除く): 65968785

約数列:

[1, 3, 5, 9, 15, 43, 45, 71, 129, 213, 215, 355, 387, 599, 639, 645, 1065, 1797, 1935, 2995, 3053, 3195, 5391, 8985, 9159, 15265, 25757, 26955, 27477, 42529, 45795, 77271, 127587, 128785, 137385, 212645, 231813, 382761, 386355, 637935, 1159065, 1828747, 1913805, 5486241, 9143735, 16458723, 27431205, 82293615]

約数ペア:

[(1, 82293615), (3, 27431205), (5, 16458723), (9, 9143735), (15, 5486241), (43, 1913805), (45, 1828747), (71, 1159065), (129, 637935), (213, 386355), (215, 382761), (355, 231813), (387, 212645), (599, 137385), (639, 128785), (645, 127587), (1065, 77271), (1797, 45795), (1935, 42529), (2995, 27477), (3053, 26955), (3195, 25757), (5391, 15265), (8985, 9159)]