8580145725

素因数分解:

$3^4\times 5^2\times {\mathrm{179}}^1\times {\mathrm{23671}}^1$

素因数の和:23872

約数の個数: 60

約数和(自身を含む): 15982860960

約数和(自身を除く): 7402715235

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 179, 225, 405, 537, 675, 895, 1611, 2025, 2685, 4475, 4833, 8055, 13425, 14499, 23671, 24165, 40275, 71013, 72495, 118355, 120825, 213039, 355065, 362475, 591775, 639117, 1065195, 1775325, 1917351, 3195585, 4237109, 5325975, 9586755, 12711327, 15977925, 21185545, 38133981, 47933775, 63556635, 105927725, 114401943, 190669905, 317783175, 343205829, 572009715, 953349525, 1716029145, 2860048575, 8580145725]

約数ペア:

[(1, 8580145725), (3, 2860048575), (5, 1716029145), (9, 953349525), (15, 572009715), (25, 343205829), (27, 317783175), (45, 190669905), (75, 114401943), (81, 105927725), (135, 63556635), (179, 47933775), (225, 38133981), (405, 21185545), (537, 15977925), (675, 12711327), (895, 9586755), (1611, 5325975), (2025, 4237109), (2685, 3195585), (4475, 1917351), (4833, 1775325), (8055, 1065195), (13425, 639117), (14499, 591775), (23671, 362475), (24165, 355065), (40275, 213039), (71013, 120825), (72495, 118355)]