153749895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3299}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 266112000

約数和(自身を除く): 112362105

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 717, 1195, 3107, 3299, 3585, 9321, 9897, 15535, 16495, 42887, 46605, 49485, 128661, 214435, 643305, 788461, 2365383, 3942305, 10249993, 11826915, 30749979, 51249965, 153749895]

約数ペア:

[(1, 153749895), (3, 51249965), (5, 30749979), (13, 11826915), (15, 10249993), (39, 3942305), (65, 2365383), (195, 788461), (239, 643305), (717, 214435), (1195, 128661), (3107, 49485), (3299, 46605), (3585, 42887), (9321, 16495), (9897, 15535)]