104272105

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 149013504

約数和(自身を除く): 44741399

約数列:

[1, 5, 7, 35, 37, 73, 185, 259, 365, 511, 1103, 1295, 2555, 2701, 5515, 7721, 13505, 18907, 38605, 40811, 80519, 94535, 204055, 285677, 402595, 563633, 1428385, 2818165, 2979203, 14896015, 20854421, 104272105]

約数ペア:

[(1, 104272105), (5, 20854421), (7, 14896015), (35, 2979203), (37, 2818165), (73, 1428385), (185, 563633), (259, 402595), (365, 285677), (511, 204055), (1103, 94535), (1295, 80519), (2555, 40811), (2701, 38605), (5515, 18907), (7721, 13505)]