77924145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6551}}^1$

素因数の和:6633

約数の個数: 32

約数和(自身を含む): 136491264

約数和(自身を除く): 58567119

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 6551, 11895, 19653, 32755, 85163, 98265, 255489, 399611, 425815, 1198833, 1277445, 1998055, 5194943, 5994165, 15584829, 25974715, 77924145]

約数ペア:

[(1, 77924145), (3, 25974715), (5, 15584829), (13, 5994165), (15, 5194943), (39, 1998055), (61, 1277445), (65, 1198833), (183, 425815), (195, 399611), (305, 255489), (793, 98265), (915, 85163), (2379, 32755), (3965, 19653), (6551, 11895)]