30288555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 58646016

約数和(自身を除く): 28357461

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1423, 1935, 2365, 4257, 4269, 7095, 7115, 12807, 15653, 21285, 21345, 46959, 61189, 64035, 78265, 140877, 183567, 234795, 305945, 550701, 673079, 704385, 917835, 2019237, 2753505, 3365395, 6057711, 10096185, 30288555]

約数ペア:

[(1, 30288555), (3, 10096185), (5, 6057711), (9, 3365395), (11, 2753505), (15, 2019237), (33, 917835), (43, 704385), (45, 673079), (55, 550701), (99, 305945), (129, 234795), (165, 183567), (215, 140877), (387, 78265), (473, 64035), (495, 61189), (645, 46959), (1419, 21345), (1423, 21285), (1935, 15653), (2365, 12807), (4257, 7115), (4269, 7095)]