76001425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 103200240

約数和(自身を除く): 27198815

約数列:

[1, 5, 19, 25, 43, 61, 95, 215, 305, 475, 817, 1075, 1159, 1525, 2623, 3721, 4085, 5795, 13115, 18605, 20425, 28975, 49837, 65575, 70699, 93025, 160003, 249185, 353495, 800015, 1245925, 1767475, 3040057, 4000075, 15200285, 76001425]

約数ペア:

[(1, 76001425), (5, 15200285), (19, 4000075), (25, 3040057), (43, 1767475), (61, 1245925), (95, 800015), (215, 353495), (305, 249185), (475, 160003), (817, 93025), (1075, 70699), (1159, 65575), (1525, 49837), (2623, 28975), (3721, 20425), (4085, 18605), (5795, 13115)]