1473180915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{20981}}^1$

素因数の和:21171

約数の個数: 32

約数和(自身を含む): 2449354752

約数和(自身を除く): 976173837

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 453, 465, 755, 2265, 4681, 14043, 20981, 23405, 62943, 70215, 104905, 314715, 650411, 1951233, 3168131, 3252055, 9504393, 9756165, 15840655, 47521965, 98212061, 294636183, 491060305, 1473180915]

約数ペア:

[(1, 1473180915), (3, 491060305), (5, 294636183), (15, 98212061), (31, 47521965), (93, 15840655), (151, 9756165), (155, 9504393), (453, 3252055), (465, 3168131), (755, 1951233), (2265, 650411), (4681, 314715), (14043, 104905), (20981, 70215), (23405, 62943)]