15405792

素因数分解:

$2^5\times 3^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 40642560

約数和(自身を除く): 25236768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 383, 419, 766, 838, 1149, 1257, 1532, 1676, 2298, 2514, 3064, 3352, 4596, 5028, 6128, 6704, 9192, 10056, 12256, 13408, 18384, 20112, 36768, 40224, 160477, 320954, 481431, 641908, 962862, 1283816, 1925724, 2567632, 3851448, 5135264, 7702896, 15405792]

約数ペア:

[(1, 15405792), (2, 7702896), (3, 5135264), (4, 3851448), (6, 2567632), (8, 1925724), (12, 1283816), (16, 962862), (24, 641908), (32, 481431), (48, 320954), (96, 160477), (383, 40224), (419, 36768), (766, 20112), (838, 18384), (1149, 13408), (1257, 12256), (1532, 10056), (1676, 9192), (2298, 6704), (2514, 6128), (3064, 5028), (3352, 4596)]