15962505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 27793920

約数和(自身を除く): 11831415

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 751, 1417, 1635, 2253, 3755, 4251, 7085, 9763, 11265, 21255, 29289, 48815, 81859, 146445, 245577, 409295, 1064167, 1227885, 3192501, 5320835, 15962505]

約数ペア:

[(1, 15962505), (3, 5320835), (5, 3192501), (13, 1227885), (15, 1064167), (39, 409295), (65, 245577), (109, 146445), (195, 81859), (327, 48815), (545, 29289), (751, 21255), (1417, 11265), (1635, 9763), (2253, 7085), (3755, 4251)]