15727969890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{81547}}^1$

素因数の和:83703

約数の個数: 48

約数和(自身を含む): 40912305408

約数和(自身を除く): 25184335518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2143, 4286, 6429, 10715, 12858, 19287, 21430, 32145, 38574, 64290, 81547, 96435, 163094, 192870, 244641, 407735, 489282, 733923, 815470, 1223205, 1467846, 2446410, 3669615, 7339230, 174755221, 349510442, 524265663, 873776105, 1048531326, 1572796989, 1747552210, 2621328315, 3145593978, 5242656630, 7863984945, 15727969890]

約数ペア:

[(1, 15727969890), (2, 7863984945), (3, 5242656630), (5, 3145593978), (6, 2621328315), (9, 1747552210), (10, 1572796989), (15, 1048531326), (18, 873776105), (30, 524265663), (45, 349510442), (90, 174755221), (2143, 7339230), (4286, 3669615), (6429, 2446410), (10715, 1467846), (12858, 1223205), (19287, 815470), (21430, 733923), (32145, 489282), (38574, 407735), (64290, 244641), (81547, 192870), (96435, 163094)]