1285687545

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{6301}}^1$

素因数の和:6593

約数の個数: 32

約数和(自身を含む): 2100532224

約数和(自身を除く): 814844679

約数列:

[1, 3, 5, 15, 61, 183, 223, 305, 669, 915, 1115, 3345, 6301, 13603, 18903, 31505, 40809, 68015, 94515, 204045, 384361, 1153083, 1405123, 1921805, 4215369, 5765415, 7025615, 21076845, 85712503, 257137509, 428562515, 1285687545]

約数ペア:

[(1, 1285687545), (3, 428562515), (5, 257137509), (15, 85712503), (61, 21076845), (183, 7025615), (223, 5765415), (305, 4215369), (669, 1921805), (915, 1405123), (1115, 1153083), (3345, 384361), (6301, 204045), (13603, 94515), (18903, 68015), (31505, 40809)]