30885165

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12041}}^1$

素因数の和:12074

約数の個数: 32

約数和(自身を含む): 57801600

約数和(自身を除く): 26916435

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 12041, 36123, 60205, 108369, 180615, 228779, 325107, 541845, 686337, 1143895, 1625535, 2059011, 3431685, 6177033, 10295055, 30885165]

約数ペア:

[(1, 30885165), (3, 10295055), (5, 6177033), (9, 3431685), (15, 2059011), (19, 1625535), (27, 1143895), (45, 686337), (57, 541845), (95, 325107), (135, 228779), (171, 180615), (285, 108369), (513, 60205), (855, 36123), (2565, 12041)]