4952675

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 7718256

約数和(自身を除く): 2765581

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 311, 325, 455, 637, 1225, 1555, 2177, 2275, 3185, 4043, 7775, 10885, 15239, 15925, 20215, 28301, 54425, 76195, 101075, 141505, 198107, 380975, 707525, 990535, 4952675]

約数ペア:

[(1, 4952675), (5, 990535), (7, 707525), (13, 380975), (25, 198107), (35, 141505), (49, 101075), (65, 76195), (91, 54425), (175, 28301), (245, 20215), (311, 15925), (325, 15239), (455, 10885), (637, 7775), (1225, 4043), (1555, 3185), (2177, 2275)]