148655895

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 95199465

約数列:

[1, 3, 5, 15, 71, 97, 213, 291, 355, 485, 1065, 1439, 1455, 4317, 6887, 7195, 20661, 21585, 34435, 102169, 103305, 139583, 306507, 418749, 510845, 697915, 1532535, 2093745, 9910393, 29731179, 49551965, 148655895]

約数ペア:

[(1, 148655895), (3, 49551965), (5, 29731179), (15, 9910393), (71, 2093745), (97, 1532535), (213, 697915), (291, 510845), (355, 418749), (485, 306507), (1065, 139583), (1439, 103305), (1455, 102169), (4317, 34435), (6887, 21585), (7195, 20661)]