30546315

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 56749056

約数和(自身を除く): 26202741

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 811, 837, 1215, 1395, 2433, 2511, 4055, 4185, 7299, 7533, 12165, 12555, 21897, 25141, 36495, 37665, 65691, 75423, 109485, 125705, 197073, 226269, 328455, 377115, 678807, 985365, 1131345, 2036421, 3394035, 6109263, 10182105, 30546315]

約数ペア:

[(1, 30546315), (3, 10182105), (5, 6109263), (9, 3394035), (15, 2036421), (27, 1131345), (31, 985365), (45, 678807), (81, 377115), (93, 328455), (135, 226269), (155, 197073), (243, 125705), (279, 109485), (405, 75423), (465, 65691), (811, 37665), (837, 36495), (1215, 25141), (1395, 21897), (2433, 12555), (2511, 12165), (4055, 7533), (4185, 7299)]