67272525

素因数分解:

$3^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 126033600

約数和(自身を除く): 58761075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 139, 225, 239, 405, 417, 675, 695, 717, 1195, 1251, 2025, 2085, 2151, 3475, 3585, 3753, 5975, 6255, 6453, 10425, 10755, 11259, 17925, 18765, 19359, 31275, 32265, 33221, 53775, 56295, 93825, 96795, 99663, 161325, 166105, 281475, 298989, 483975, 498315, 830525, 896967, 1494945, 2491575, 2690901, 4484835, 7474725, 13454505, 22424175, 67272525]

約数ペア:

[(1, 67272525), (3, 22424175), (5, 13454505), (9, 7474725), (15, 4484835), (25, 2690901), (27, 2491575), (45, 1494945), (75, 896967), (81, 830525), (135, 498315), (139, 483975), (225, 298989), (239, 281475), (405, 166105), (417, 161325), (675, 99663), (695, 96795), (717, 93825), (1195, 56295), (1251, 53775), (2025, 33221), (2085, 32265), (2151, 31275), (3475, 19359), (3585, 18765), (3753, 17925), (5975, 11259), (6255, 10755), (6453, 10425)]