13708715

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 17904240

約数和(自身を除く): 4195525

約数列:

[1, 5, 17, 53, 85, 179, 265, 289, 895, 901, 1445, 3043, 4505, 9487, 15215, 15317, 47435, 51731, 76585, 161279, 258655, 806395, 2741743, 13708715]

約数ペア:

[(1, 13708715), (5, 2741743), (17, 806395), (53, 258655), (85, 161279), (179, 76585), (265, 51731), (289, 47435), (895, 15317), (901, 15215), (1445, 9487), (3043, 4505)]