45857565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 41781987

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1823, 1935, 2795, 5031, 5469, 8385, 9115, 16407, 23699, 25155, 27345, 71097, 78389, 82035, 118495, 213291, 235167, 355485, 391945, 705501, 1019057, 1066455, 1175835, 3057171, 3527505, 5095285, 9171513, 15285855, 45857565]

約数ペア:

[(1, 45857565), (3, 15285855), (5, 9171513), (9, 5095285), (13, 3527505), (15, 3057171), (39, 1175835), (43, 1066455), (45, 1019057), (65, 705501), (117, 391945), (129, 355485), (195, 235167), (215, 213291), (387, 118495), (559, 82035), (585, 78389), (645, 71097), (1677, 27345), (1823, 25155), (1935, 23699), (2795, 16407), (5031, 9115), (5469, 8385)]