25750445

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 36556800

約数和(自身を除く): 10806355

約数列:

[1, 5, 7, 35, 67, 79, 139, 335, 395, 469, 553, 695, 973, 2345, 2765, 4865, 5293, 9313, 10981, 26465, 37051, 46565, 54905, 65191, 76867, 185255, 325955, 384335, 735727, 3678635, 5150089, 25750445]

約数ペア:

[(1, 25750445), (5, 5150089), (7, 3678635), (35, 735727), (67, 384335), (79, 325955), (139, 185255), (335, 76867), (395, 65191), (469, 54905), (553, 46565), (695, 37051), (973, 26465), (2345, 10981), (2765, 9313), (4865, 5293)]