13101515

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 18852864

約数和(自身を除く): 5751349

約数列:

[1, 5, 7, 35, 37, 67, 151, 185, 259, 335, 469, 755, 1057, 1295, 2345, 2479, 5285, 5587, 10117, 12395, 17353, 27935, 39109, 50585, 70819, 86765, 195545, 354095, 374329, 1871645, 2620303, 13101515]

約数ペア:

[(1, 13101515), (5, 2620303), (7, 1871645), (35, 374329), (37, 354095), (67, 195545), (151, 86765), (185, 70819), (259, 50585), (335, 39109), (469, 27935), (755, 17353), (1057, 12395), (1295, 10117), (2345, 5587), (2479, 5285)]