42504255

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30469}}^1$

素因数の和:30511

約数の個数: 24

約数和(自身を含む): 76053120

約数和(自身を除く): 33548865

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 30469, 91407, 152345, 274221, 457035, 944539, 1371105, 2833617, 4722695, 8500851, 14168085, 42504255]

約数ペア:

[(1, 42504255), (3, 14168085), (5, 8500851), (9, 4722695), (15, 2833617), (31, 1371105), (45, 944539), (93, 457035), (155, 274221), (279, 152345), (465, 91407), (1395, 30469)]