84054825

素因数分解:

$3^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{941}}^1$

素因数の和:1354

約数の個数: 36

約数和(自身を含む): 151091148

約数和(自身を除く): 67036323

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 397, 941, 1191, 1985, 2823, 3573, 4705, 5955, 8469, 9925, 14115, 17865, 23525, 29775, 42345, 70575, 89325, 211725, 373577, 1120731, 1867885, 3362193, 5603655, 9339425, 16810965, 28018275, 84054825]

約数ペア:

[(1, 84054825), (3, 28018275), (5, 16810965), (9, 9339425), (15, 5603655), (25, 3362193), (45, 1867885), (75, 1120731), (225, 373577), (397, 211725), (941, 89325), (1191, 70575), (1985, 42345), (2823, 29775), (3573, 23525), (4705, 17865), (5955, 14115), (8469, 9925)]