42013215

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10039}}^1$

素因数の和:10084

約数の個数: 32

約数和(自身を含む): 77107200

約数和(自身を除く): 35093985

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 10039, 30117, 50195, 90351, 150585, 271053, 311209, 451755, 933627, 1355265, 1556045, 2800881, 4668135, 8402643, 14004405, 42013215]

約数ペア:

[(1, 42013215), (3, 14004405), (5, 8402643), (9, 4668135), (15, 2800881), (27, 1556045), (31, 1355265), (45, 933627), (93, 451755), (135, 311209), (155, 271053), (279, 150585), (465, 90351), (837, 50195), (1395, 30117), (4185, 10039)]