77756395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 100440000

約数和(自身を除く): 22683605

約数列:

[1, 5, 29, 59, 61, 145, 149, 295, 305, 745, 1711, 1769, 3599, 4321, 8555, 8791, 8845, 9089, 17995, 21605, 43955, 45445, 104371, 254939, 263581, 521855, 536251, 1274695, 1317905, 2681255, 15551279, 77756395]

約数ペア:

[(1, 77756395), (5, 15551279), (29, 2681255), (59, 1317905), (61, 1274695), (145, 536251), (149, 521855), (295, 263581), (305, 254939), (745, 104371), (1711, 45445), (1769, 43955), (3599, 21605), (4321, 17995), (8555, 9089), (8791, 8845)]