23319615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 41241600

約数和(自身を除く): 17921985

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 1789, 2607, 4345, 5367, 8945, 13035, 19679, 26835, 59037, 98395, 141331, 295185, 423993, 706655, 1554641, 2119965, 4663923, 7773205, 23319615]

約数ペア:

[(1, 23319615), (3, 7773205), (5, 4663923), (11, 2119965), (15, 1554641), (33, 706655), (55, 423993), (79, 295185), (165, 141331), (237, 98395), (395, 59037), (869, 26835), (1185, 19679), (1789, 13035), (2607, 8945), (4345, 5367)]