8048425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 12892032

約数和(自身を除く): 4843607

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 113, 175, 185, 259, 275, 385, 407, 565, 791, 925, 1243, 1295, 1925, 2035, 2825, 2849, 3955, 4181, 6215, 6475, 8701, 10175, 14245, 19775, 20905, 29267, 31075, 43505, 45991, 71225, 104525, 146335, 217525, 229955, 321937, 731675, 1149775, 1609685, 8048425]

約数ペア:

[(1, 8048425), (5, 1609685), (7, 1149775), (11, 731675), (25, 321937), (35, 229955), (37, 217525), (55, 146335), (77, 104525), (113, 71225), (175, 45991), (185, 43505), (259, 31075), (275, 29267), (385, 20905), (407, 19775), (565, 14245), (791, 10175), (925, 8701), (1243, 6475), (1295, 6215), (1925, 4181), (2035, 3955), (2825, 2849)]