45474435

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 82038528

約数和(自身を除く): 36564093

約数列:

[1, 3, 5, 9, 15, 43, 45, 71, 129, 213, 215, 331, 355, 387, 639, 645, 993, 1065, 1655, 1935, 2979, 3053, 3195, 4965, 9159, 14233, 14895, 15265, 23501, 27477, 42699, 45795, 70503, 71165, 117505, 128097, 137385, 211509, 213495, 352515, 640485, 1010543, 1057545, 3031629, 5052715, 9094887, 15158145, 45474435]

約数ペア:

[(1, 45474435), (3, 15158145), (5, 9094887), (9, 5052715), (15, 3031629), (43, 1057545), (45, 1010543), (71, 640485), (129, 352515), (213, 213495), (215, 211509), (331, 137385), (355, 128097), (387, 117505), (639, 71165), (645, 70503), (993, 45795), (1065, 42699), (1655, 27477), (1935, 23501), (2979, 15265), (3053, 14895), (3195, 14233), (4965, 9159)]