23942385

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1955

約数の個数: 40

約数和(自身を含む): 44326656

約数和(自身を除く): 20384271

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 1907, 2511, 4185, 5721, 9535, 12555, 17163, 28605, 51489, 59117, 85815, 154467, 177351, 257445, 295585, 532053, 772335, 886755, 1596159, 2660265, 4788477, 7980795, 23942385]

約数ペア:

[(1, 23942385), (3, 7980795), (5, 4788477), (9, 2660265), (15, 1596159), (27, 886755), (31, 772335), (45, 532053), (81, 295585), (93, 257445), (135, 177351), (155, 154467), (279, 85815), (405, 59117), (465, 51489), (837, 28605), (1395, 17163), (1907, 12555), (2511, 9535), (4185, 5721)]