4111995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 2892165

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 239, 465, 555, 717, 1147, 1195, 3441, 3585, 5735, 7409, 8843, 17205, 22227, 26529, 37045, 44215, 111135, 132645, 274133, 822399, 1370665, 4111995]

約数ペア:

[(1, 4111995), (3, 1370665), (5, 822399), (15, 274133), (31, 132645), (37, 111135), (93, 44215), (111, 37045), (155, 26529), (185, 22227), (239, 17205), (465, 8843), (555, 7409), (717, 5735), (1147, 3585), (1195, 3441)]