2698508745

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1\times {\mathrm{857}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 4722157440

約数和(自身を除く): 2023648695

約数列:

[1, 3, 5, 9, 15, 45, 167, 419, 501, 835, 857, 1257, 1503, 2095, 2505, 2571, 3771, 4285, 6285, 7515, 7713, 12855, 18855, 38565, 69973, 143119, 209919, 349865, 359083, 429357, 629757, 715595, 1049595, 1077249, 1288071, 1795415, 2146785, 3148785, 3231747, 5386245, 6440355, 16158735, 59966861, 179900583, 299834305, 539701749, 899502915, 2698508745]

約数ペア:

[(1, 2698508745), (3, 899502915), (5, 539701749), (9, 299834305), (15, 179900583), (45, 59966861), (167, 16158735), (419, 6440355), (501, 5386245), (835, 3231747), (857, 3148785), (1257, 2146785), (1503, 1795415), (2095, 1288071), (2505, 1077249), (2571, 1049595), (3771, 715595), (4285, 629757), (6285, 429357), (7515, 359083), (7713, 349865), (12855, 209919), (18855, 143119), (38565, 69973)]