1489881315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{45751}}^1$

素因数の和:45939

約数の個数: 32

約数和(自身を含む): 2582608896

約数和(自身を除く): 1092727581

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 501, 835, 2171, 2505, 6513, 10855, 32565, 45751, 137253, 228755, 594763, 686265, 1784289, 2973815, 7640417, 8921445, 22921251, 38202085, 99325421, 114606255, 297976263, 496627105, 1489881315]

約数ペア:

[(1, 1489881315), (3, 496627105), (5, 297976263), (13, 114606255), (15, 99325421), (39, 38202085), (65, 22921251), (167, 8921445), (195, 7640417), (501, 2973815), (835, 1784289), (2171, 686265), (2505, 594763), (6513, 228755), (10855, 137253), (32565, 45751)]