4158615

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 2845545

約数列:

[1, 3, 5, 15, 37, 59, 111, 127, 177, 185, 295, 381, 555, 635, 885, 1905, 2183, 4699, 6549, 7493, 10915, 14097, 22479, 23495, 32745, 37465, 70485, 112395, 277241, 831723, 1386205, 4158615]

約数ペア:

[(1, 4158615), (3, 1386205), (5, 831723), (15, 277241), (37, 112395), (59, 70485), (111, 37465), (127, 32745), (177, 23495), (185, 22479), (295, 14097), (381, 10915), (555, 7493), (635, 6549), (885, 4699), (1905, 2183)]