915135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 36

約数和(自身を含む): 1673352

約数和(自身を除く): 758217

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 361, 507, 741, 845, 1083, 1235, 1805, 2535, 3211, 3705, 4693, 5415, 9633, 14079, 16055, 23465, 48165, 61009, 70395, 183027, 305045, 915135]

約数ペア:

[(1, 915135), (3, 305045), (5, 183027), (13, 70395), (15, 61009), (19, 48165), (39, 23465), (57, 16055), (65, 14079), (95, 9633), (169, 5415), (195, 4693), (247, 3705), (285, 3211), (361, 2535), (507, 1805), (741, 1235), (845, 1083)]