73428705

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{33301}}^1$

素因数の和:33326

約数の個数: 36

約数和(自身を含む): 148060692

約数和(自身を除く): 74631987

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 33301, 99903, 166505, 233107, 299709, 499515, 699321, 1165535, 1498545, 1631749, 2097963, 3496605, 4895247, 8158745, 10489815, 14685741, 24476235, 73428705]

約数ペア:

[(1, 73428705), (3, 24476235), (5, 14685741), (7, 10489815), (9, 8158745), (15, 4895247), (21, 3496605), (35, 2097963), (45, 1631749), (49, 1498545), (63, 1165535), (105, 699321), (147, 499515), (245, 299709), (315, 233107), (441, 166505), (735, 99903), (2205, 33301)]