56705625

素因数分解:

$3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:636

約数の個数: 60

約数和(自身を含む): 108555876

約数和(自身を除く): 51850251

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 593, 625, 765, 1125, 1275, 1779, 1875, 2125, 2965, 3825, 5337, 5625, 6375, 8895, 10081, 10625, 14825, 19125, 26685, 30243, 31875, 44475, 50405, 74125, 90729, 95625, 133425, 151215, 222375, 252025, 370625, 453645, 667125, 756075, 1111875, 1260125, 2268225, 3335625, 3780375, 6300625, 11341125, 18901875, 56705625]

約数ペア:

[(1, 56705625), (3, 18901875), (5, 11341125), (9, 6300625), (15, 3780375), (17, 3335625), (25, 2268225), (45, 1260125), (51, 1111875), (75, 756075), (85, 667125), (125, 453645), (153, 370625), (225, 252025), (255, 222375), (375, 151215), (425, 133425), (593, 95625), (625, 90729), (765, 74125), (1125, 50405), (1275, 44475), (1779, 31875), (1875, 30243), (2125, 26685), (2965, 19125), (3825, 14825), (5337, 10625), (5625, 10081), (6375, 8895)]