130319525

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 189722976

約数和(自身を除く): 59403451

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 443, 1025, 1435, 1681, 2215, 3101, 7175, 8405, 11075, 11767, 15505, 18163, 42025, 58835, 77525, 90815, 127141, 294175, 454075, 635705, 744683, 3178525, 3723415, 5212781, 18617075, 26063905, 130319525]

約数ペア:

[(1, 130319525), (5, 26063905), (7, 18617075), (25, 5212781), (35, 3723415), (41, 3178525), (175, 744683), (205, 635705), (287, 454075), (443, 294175), (1025, 127141), (1435, 90815), (1681, 77525), (2215, 58835), (3101, 42025), (7175, 18163), (8405, 15505), (11075, 11767)]