83407725

素因数分解:

$3^4\times 5^2\times {\mathrm{41189}}^1$

素因数の和:41211

約数の個数: 30

約数和(自身を含む): 154503690

約数和(自身を除く): 71095965

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 41189, 123567, 205945, 370701, 617835, 1029725, 1112103, 1853505, 3089175, 3336309, 5560515, 9267525, 16681545, 27802575, 83407725]

約数ペア:

[(1, 83407725), (3, 27802575), (5, 16681545), (9, 9267525), (15, 5560515), (25, 3336309), (27, 3089175), (45, 1853505), (75, 1112103), (81, 1029725), (135, 617835), (225, 370701), (405, 205945), (675, 123567), (2025, 41189)]