1330790565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{63781}}^1$

素因数の和:63909

約数の個数: 32

約数和(自身を含む): 2314521216

約数和(自身を除く): 983730651

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 4173, 6955, 20865, 63781, 191343, 318905, 829153, 956715, 2487459, 4145765, 6824567, 12437295, 20473701, 34122835, 88719371, 102368505, 266158113, 443596855, 1330790565]

約数ペア:

[(1, 1330790565), (3, 443596855), (5, 266158113), (13, 102368505), (15, 88719371), (39, 34122835), (65, 20473701), (107, 12437295), (195, 6824567), (321, 4145765), (535, 2487459), (1391, 956715), (1605, 829153), (4173, 318905), (6955, 191343), (20865, 63781)]