147628705

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 215159040

約数和(自身を除く): 67530335

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 3931, 5365, 7511, 19655, 27517, 37555, 113999, 137585, 145447, 569995, 727235, 797993, 1018129, 3989965, 4217963, 5090645, 21089815, 29525741, 147628705]

約数ペア:

[(1, 147628705), (5, 29525741), (7, 21089815), (29, 5090645), (35, 4217963), (37, 3989965), (145, 1018129), (185, 797993), (203, 727235), (259, 569995), (1015, 145447), (1073, 137585), (1295, 113999), (3931, 37555), (5365, 27517), (7511, 19655)]