1330201075

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^2$

素因数の和:784

約数の個数: 36

約数和(自身を含む): 1921431088

約数和(自身を除く): 591230013

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 353, 427, 1525, 1765, 2135, 2471, 8825, 10675, 12355, 21533, 61775, 107665, 124609, 150731, 538325, 623045, 753655, 872263, 3115225, 3768275, 4361315, 7601149, 21806575, 38005745, 53208043, 190028725, 266040215, 1330201075]

約数ペア:

[(1, 1330201075), (5, 266040215), (7, 190028725), (25, 53208043), (35, 38005745), (61, 21806575), (175, 7601149), (305, 4361315), (353, 3768275), (427, 3115225), (1525, 872263), (1765, 753655), (2135, 623045), (2471, 538325), (8825, 150731), (10675, 124609), (12355, 107665), (21533, 61775)]