142297575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{271043}}^1$

素因数の和:271063

約数の個数: 24

約数和(自身を含む): 268875648

約数和(自身を除く): 126578073

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 271043, 813129, 1355215, 1897301, 4065645, 5691903, 6776075, 9486505, 20328225, 28459515, 47432525, 142297575]

約数ペア:

[(1, 142297575), (3, 47432525), (5, 28459515), (7, 20328225), (15, 9486505), (21, 6776075), (25, 5691903), (35, 4065645), (75, 1897301), (105, 1355215), (175, 813129), (525, 271043)]