23640225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 45913728

約数和(自身を除く): 22273503

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 105, 111, 175, 185, 259, 525, 555, 777, 925, 1217, 1295, 2775, 3651, 3885, 6085, 6475, 8519, 18255, 19425, 25557, 30425, 42595, 45029, 91275, 127785, 135087, 212975, 225145, 315203, 638925, 675435, 945609, 1125725, 1576015, 3377175, 4728045, 7880075, 23640225]

約数ペア:

[(1, 23640225), (3, 7880075), (5, 4728045), (7, 3377175), (15, 1576015), (21, 1125725), (25, 945609), (35, 675435), (37, 638925), (75, 315203), (105, 225145), (111, 212975), (175, 135087), (185, 127785), (259, 91275), (525, 45029), (555, 42595), (777, 30425), (925, 25557), (1217, 19425), (1295, 18255), (2775, 8519), (3651, 6475), (3885, 6085)]