12155535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 26035200

約数和(自身を除く): 13879665

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 677, 855, 945, 1197, 1995, 2031, 2565, 3385, 3591, 4739, 5985, 6093, 10155, 12863, 14217, 17955, 18279, 23695, 30465, 38589, 42651, 64315, 71085, 90041, 91395, 115767, 127953, 192945, 213255, 270123, 347301, 450205, 578835, 639765, 810369, 1350615, 1736505, 2431107, 4051845, 12155535]

約数ペア:

[(1, 12155535), (3, 4051845), (5, 2431107), (7, 1736505), (9, 1350615), (15, 810369), (19, 639765), (21, 578835), (27, 450205), (35, 347301), (45, 270123), (57, 213255), (63, 192945), (95, 127953), (105, 115767), (133, 91395), (135, 90041), (171, 71085), (189, 64315), (285, 42651), (315, 38589), (399, 30465), (513, 23695), (665, 18279), (677, 17955), (855, 14217), (945, 12863), (1197, 10155), (1995, 6093), (2031, 5985), (2565, 4739), (3385, 3591)]