149177535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17791}}^1$

素因数の和:17855

約数の個数: 32

約数和(自身を含む): 263036928

約数和(自身を除く): 113859393

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 17791, 53373, 88955, 231283, 266865, 693849, 765013, 1156415, 2295039, 3469245, 3825065, 9945169, 11475195, 29835507, 49725845, 149177535]

約数ペア:

[(1, 149177535), (3, 49725845), (5, 29835507), (13, 11475195), (15, 9945169), (39, 3825065), (43, 3469245), (65, 2295039), (129, 1156415), (195, 765013), (215, 693849), (559, 266865), (645, 231283), (1677, 88955), (2795, 53373), (8385, 17791)]