77433975

素因数分解:

$3^4\times 5^2\times {\mathrm{38239}}^1$

素因数の和:38261

約数の個数: 30

約数和(自身を含む): 143438240

約数和(自身を除く): 66004265

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 38239, 114717, 191195, 344151, 573585, 955975, 1032453, 1720755, 2867925, 3097359, 5162265, 8603775, 15486795, 25811325, 77433975]

約数ペア:

[(1, 77433975), (3, 25811325), (5, 15486795), (9, 8603775), (15, 5162265), (25, 3097359), (27, 2867925), (45, 1720755), (75, 1032453), (81, 955975), (135, 573585), (225, 344151), (405, 191195), (675, 114717), (2025, 38239)]