6461737875

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{83243}}^1$

素因数の和:83290

約数の個数: 64

約数和(自身を含む): 12466621440

約数和(自身を除く): 6004883565

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 207, 225, 345, 375, 575, 621, 675, 1035, 1125, 1725, 2875, 3105, 3375, 5175, 8625, 15525, 25875, 77625, 83243, 249729, 416215, 749187, 1248645, 1914589, 2081075, 2247561, 3745935, 5743767, 6243225, 9572945, 10405375, 11237805, 17231301, 18729675, 28718835, 31216125, 47864725, 51693903, 56189025, 86156505, 93648375, 143594175, 239323625, 258469515, 280945125, 430782525, 717970875, 1292347575, 2153912625, 6461737875]

約数ペア:

[(1, 6461737875), (3, 2153912625), (5, 1292347575), (9, 717970875), (15, 430782525), (23, 280945125), (25, 258469515), (27, 239323625), (45, 143594175), (69, 93648375), (75, 86156505), (115, 56189025), (125, 51693903), (135, 47864725), (207, 31216125), (225, 28718835), (345, 18729675), (375, 17231301), (575, 11237805), (621, 10405375), (675, 9572945), (1035, 6243225), (1125, 5743767), (1725, 3745935), (2875, 2247561), (3105, 2081075), (3375, 1914589), (5175, 1248645), (8625, 749187), (15525, 416215), (25875, 249729), (77625, 83243)]