70672275

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{10831}}^1$

素因数の和:10876

約数の個数: 36

約数和(自身を含む): 130958880

約数和(自身を除く): 60286605

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 10831, 32493, 54155, 97479, 162465, 270775, 314099, 487395, 812325, 942297, 1570495, 2436975, 2826891, 4711485, 7852475, 14134455, 23557425, 70672275]

約数ペア:

[(1, 70672275), (3, 23557425), (5, 14134455), (9, 7852475), (15, 4711485), (25, 2826891), (29, 2436975), (45, 1570495), (75, 942297), (87, 812325), (145, 487395), (225, 314099), (261, 270775), (435, 162465), (725, 97479), (1305, 54155), (2175, 32493), (6525, 10831)]