1330407915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1\times {\mathrm{2861}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 2204884800

約数和(自身を除く): 874476885

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1069, 2861, 3207, 5345, 8583, 14305, 16035, 31001, 42915, 82969, 93003, 155005, 248907, 414845, 465015, 1244535, 3058409, 9175227, 15292045, 45876135, 88693861, 266081583, 443469305, 1330407915]

約数ペア:

[(1, 1330407915), (3, 443469305), (5, 266081583), (15, 88693861), (29, 45876135), (87, 15292045), (145, 9175227), (435, 3058409), (1069, 1244535), (2861, 465015), (3207, 414845), (5345, 248907), (8583, 155005), (14305, 93003), (16035, 82969), (31001, 42915)]