13451145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 22915200

約数和(自身を除く): 9464055

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 433, 545, 1299, 1635, 2071, 2165, 6213, 6495, 8227, 10355, 24681, 31065, 41135, 47197, 123405, 141591, 235985, 707955, 896743, 2690229, 4483715, 13451145]

約数ペア:

[(1, 13451145), (3, 4483715), (5, 2690229), (15, 896743), (19, 707955), (57, 235985), (95, 141591), (109, 123405), (285, 47197), (327, 41135), (433, 31065), (545, 24681), (1299, 10355), (1635, 8227), (2071, 6495), (2165, 6213)]