148980685

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4045

約数の個数: 32

約数和(自身を含む): 217128960

約数和(自身を除く): 68148275

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 3967, 5365, 7511, 19835, 27769, 37555, 115043, 138845, 146779, 575215, 733895, 805301, 1027453, 4026505, 4256591, 5137265, 21282955, 29796137, 148980685]

約数ペア:

[(1, 148980685), (5, 29796137), (7, 21282955), (29, 5137265), (35, 4256591), (37, 4026505), (145, 1027453), (185, 805301), (203, 733895), (259, 575215), (1015, 146779), (1073, 138845), (1295, 115043), (3967, 37555), (5365, 27769), (7511, 19835)]