1330774355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 1680998400

約数和(自身を除く): 350224045

約数列:

[1, 5, 31, 79, 155, 191, 395, 569, 955, 2449, 2845, 5921, 12245, 15089, 17639, 29605, 44951, 75445, 88195, 108679, 224755, 467759, 543395, 1393481, 2338795, 3369049, 6967405, 8585641, 16845245, 42928205, 266154871, 1330774355]

約数ペア:

[(1, 1330774355), (5, 266154871), (31, 42928205), (79, 16845245), (155, 8585641), (191, 6967405), (395, 3369049), (569, 2338795), (955, 1393481), (2449, 543395), (2845, 467759), (5921, 224755), (12245, 108679), (15089, 88195), (17639, 75445), (29605, 44951)]