23797425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 17449935

約数列:

[1, 3, 5, 15, 25, 41, 71, 75, 109, 123, 205, 213, 327, 355, 545, 615, 1025, 1065, 1635, 1775, 2725, 2911, 3075, 4469, 5325, 7739, 8175, 8733, 13407, 14555, 22345, 23217, 38695, 43665, 67035, 72775, 111725, 116085, 193475, 218325, 317299, 335175, 580425, 951897, 1586495, 4759485, 7932475, 23797425]

約数ペア:

[(1, 23797425), (3, 7932475), (5, 4759485), (15, 1586495), (25, 951897), (41, 580425), (71, 335175), (75, 317299), (109, 218325), (123, 193475), (205, 116085), (213, 111725), (327, 72775), (355, 67035), (545, 43665), (615, 38695), (1025, 23217), (1065, 22345), (1635, 14555), (1775, 13407), (2725, 8733), (2911, 8175), (3075, 7739), (4469, 5325)]