23681175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 45830400

約数和(自身を除く): 22149225

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1049, 1075, 1505, 3147, 3225, 4515, 5245, 7343, 7525, 15735, 22029, 22575, 26225, 36715, 45107, 78675, 110145, 135321, 183575, 225535, 315749, 550725, 676605, 947247, 1127675, 1578745, 3383025, 4736235, 7893725, 23681175]

約数ペア:

[(1, 23681175), (3, 7893725), (5, 4736235), (7, 3383025), (15, 1578745), (21, 1127675), (25, 947247), (35, 676605), (43, 550725), (75, 315749), (105, 225535), (129, 183575), (175, 135321), (215, 110145), (301, 78675), (525, 45107), (645, 36715), (903, 26225), (1049, 22575), (1075, 22029), (1505, 15735), (3147, 7525), (3225, 7343), (4515, 5245)]