1572149925

素因数分解:

$3^3\times 5^2\times {\mathrm{809}}^1\times {\mathrm{2879}}^1$

素因数の和:3707

約数の個数: 48

約数和(自身を含む): 2892672000

約数和(自身を除く): 1320522075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 809, 2427, 2879, 4045, 7281, 8637, 12135, 14395, 20225, 21843, 25911, 36405, 43185, 60675, 71975, 77733, 109215, 129555, 182025, 215925, 388665, 546075, 647775, 1943325, 2329111, 6987333, 11645555, 20961999, 34936665, 58227775, 62885997, 104809995, 174683325, 314429985, 524049975, 1572149925]

約数ペア:

[(1, 1572149925), (3, 524049975), (5, 314429985), (9, 174683325), (15, 104809995), (25, 62885997), (27, 58227775), (45, 34936665), (75, 20961999), (135, 11645555), (225, 6987333), (675, 2329111), (809, 1943325), (2427, 647775), (2879, 546075), (4045, 388665), (7281, 215925), (8637, 182025), (12135, 129555), (14395, 109215), (20225, 77733), (21843, 71975), (25911, 60675), (36405, 43185)]