63957335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 85857408

約数和(自身を除く): 21900073

約数列:

[1, 5, 13, 41, 65, 103, 205, 233, 515, 533, 1165, 1339, 2665, 3029, 4223, 6695, 9553, 15145, 21115, 23999, 47765, 54899, 119995, 124189, 274495, 311987, 620945, 983959, 1559935, 4919795, 12791467, 63957335]

約数ペア:

[(1, 63957335), (5, 12791467), (13, 4919795), (41, 1559935), (65, 983959), (103, 620945), (205, 311987), (233, 274495), (515, 124189), (533, 119995), (1165, 54899), (1339, 47765), (2665, 23999), (3029, 21115), (4223, 15145), (6695, 9553)]