8045025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 13508064

約数和(自身を除く): 5463039

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1601, 1675, 4803, 5025, 8005, 24015, 40025, 107267, 120075, 321801, 536335, 1609005, 2681675, 8045025]

約数ペア:

[(1, 8045025), (3, 2681675), (5, 1609005), (15, 536335), (25, 321801), (67, 120075), (75, 107267), (201, 40025), (335, 24015), (1005, 8005), (1601, 5025), (1675, 4803)]