127955905

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 197648640

約数和(自身を除く): 69692735

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 79, 245, 385, 395, 539, 553, 601, 869, 2695, 2765, 3005, 3871, 4207, 4345, 6083, 6611, 19355, 21035, 29449, 30415, 33055, 42581, 46277, 47479, 147245, 212905, 231385, 237395, 323939, 332353, 522269, 1619695, 1661765, 2326471, 2611345, 3655883, 11632355, 18279415, 25591181, 127955905]

約数ペア:

[(1, 127955905), (5, 25591181), (7, 18279415), (11, 11632355), (35, 3655883), (49, 2611345), (55, 2326471), (77, 1661765), (79, 1619695), (245, 522269), (385, 332353), (395, 323939), (539, 237395), (553, 231385), (601, 212905), (869, 147245), (2695, 47479), (2765, 46277), (3005, 42581), (3871, 33055), (4207, 30415), (4345, 29449), (6083, 21035), (6611, 19355)]