71358814905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3131833}}^1$

素因数の和:3131886

約数の個数: 48

約数和(自身を含む): 137099165184

約数和(自身を除く): 65740350279

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3255, 4557, 7595, 22785, 3131833, 9395499, 15659165, 21922831, 46977495, 65768493, 97086823, 109614155, 153459817, 291260469, 328842465, 460379451, 485434115, 679607761, 767299085, 1456302345, 2038823283, 2301897255, 3398038805, 4757254327, 10194116415, 14271762981, 23786271635, 71358814905]

約数ペア:

[(1, 71358814905), (3, 23786271635), (5, 14271762981), (7, 10194116415), (15, 4757254327), (21, 3398038805), (31, 2301897255), (35, 2038823283), (49, 1456302345), (93, 767299085), (105, 679607761), (147, 485434115), (155, 460379451), (217, 328842465), (245, 291260469), (465, 153459817), (651, 109614155), (735, 97086823), (1085, 65768493), (1519, 46977495), (3255, 21922831), (4557, 15659165), (7595, 9395499), (22785, 3131833)]