11871015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 21663936

約数和(自身を除く): 9792921

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3581, 10743, 17905, 46553, 53715, 60877, 139659, 182631, 232765, 304385, 698295, 791401, 913155, 2374203, 3957005, 11871015]

約数ペア:

[(1, 11871015), (3, 3957005), (5, 2374203), (13, 913155), (15, 791401), (17, 698295), (39, 304385), (51, 232765), (65, 182631), (85, 139659), (195, 60877), (221, 53715), (255, 46553), (663, 17905), (1105, 10743), (3315, 3581)]