5210002525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5711}}^1$

素因数の和:6142

約数の個数: 48

約数和(自身を含む): 7972489728

約数和(自身を除く): 2762487203

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 401, 455, 2005, 2275, 2807, 5213, 5711, 10025, 14035, 26065, 28555, 36491, 39977, 70175, 74243, 130325, 142775, 182455, 199885, 371215, 519701, 912275, 999425, 1856075, 2290111, 2598505, 11450555, 12992525, 16030777, 29771443, 57252775, 80153885, 148857215, 208400101, 400769425, 744286075, 1042000505, 5210002525]

約数ペア:

[(1, 5210002525), (5, 1042000505), (7, 744286075), (13, 400769425), (25, 208400101), (35, 148857215), (65, 80153885), (91, 57252775), (175, 29771443), (325, 16030777), (401, 12992525), (455, 11450555), (2005, 2598505), (2275, 2290111), (2807, 1856075), (5213, 999425), (5711, 912275), (10025, 519701), (14035, 371215), (26065, 199885), (28555, 182455), (36491, 142775), (39977, 130325), (70175, 74243)]