73080525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{139201}}^1$

素因数の和:139221

約数の個数: 24

約数和(自身を含む): 138088384

約数和(自身を除く): 65007859

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 139201, 417603, 696005, 974407, 2088015, 2923221, 3480025, 4872035, 10440075, 14616105, 24360175, 73080525]

約数ペア:

[(1, 73080525), (3, 24360175), (5, 14616105), (7, 10440075), (15, 4872035), (21, 3480025), (25, 2923221), (35, 2088015), (75, 974407), (105, 696005), (175, 417603), (525, 139201)]