38706395

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 57821568

約数和(自身を除く): 19115173

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 679, 877, 1261, 3395, 4385, 6139, 6305, 8827, 11401, 30695, 44135, 57005, 79807, 85069, 399035, 425345, 595483, 1105897, 2977415, 5529485, 7741279, 38706395]

約数ペア:

[(1, 38706395), (5, 7741279), (7, 5529485), (13, 2977415), (35, 1105897), (65, 595483), (91, 425345), (97, 399035), (455, 85069), (485, 79807), (679, 57005), (877, 44135), (1261, 30695), (3395, 11401), (4385, 8827), (6139, 6305)]