105658945

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 47994815

約数列:

[1, 5, 7, 35, 49, 53, 79, 103, 245, 265, 371, 395, 515, 553, 721, 1855, 2597, 2765, 3605, 3871, 4187, 5047, 5459, 8137, 12985, 19355, 20935, 25235, 27295, 29309, 38213, 40685, 56959, 146545, 191065, 205163, 267491, 284795, 398713, 431261, 1025815, 1337455, 1993565, 2156305, 3018827, 15094135, 21131789, 105658945]

約数ペア:

[(1, 105658945), (5, 21131789), (7, 15094135), (35, 3018827), (49, 2156305), (53, 1993565), (79, 1337455), (103, 1025815), (245, 431261), (265, 398713), (371, 284795), (395, 267491), (515, 205163), (553, 191065), (721, 146545), (1855, 56959), (2597, 40685), (2765, 38213), (3605, 29309), (3871, 27295), (4187, 25235), (5047, 20935), (5459, 19355), (8137, 12985)]