54164025

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 102969600

約数和(自身を除く): 48805575

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 2767, 3915, 6525, 8301, 13835, 19575, 24903, 41505, 69175, 74709, 80243, 124515, 207525, 240729, 373545, 401215, 622575, 722187, 1203645, 1867725, 2006075, 2166561, 3610935, 6018225, 10832805, 18054675, 54164025]

約数ペア:

[(1, 54164025), (3, 18054675), (5, 10832805), (9, 6018225), (15, 3610935), (25, 2166561), (27, 2006075), (29, 1867725), (45, 1203645), (75, 722187), (87, 622575), (135, 401215), (145, 373545), (225, 240729), (261, 207525), (435, 124515), (675, 80243), (725, 74709), (783, 69175), (1305, 41505), (2175, 24903), (2767, 19575), (3915, 13835), (6525, 8301)]