2716589025

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1823}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 5027892480

約数和(自身を除く): 2311303455

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 179, 185, 225, 333, 537, 555, 895, 925, 1611, 1665, 1823, 2685, 2775, 4475, 5469, 6623, 8055, 8325, 9115, 13425, 16407, 19869, 27345, 33115, 40275, 45575, 59607, 67451, 82035, 99345, 136725, 165575, 202353, 298035, 326317, 337255, 410175, 496725, 607059, 978951, 1011765, 1490175, 1631585, 1686275, 2936853, 3035295, 4894755, 5058825, 8157925, 12073729, 14684265, 15176475, 24473775, 36221187, 60368645, 73421325, 108663561, 181105935, 301843225, 543317805, 905529675, 2716589025]

約数ペア:

[(1, 2716589025), (3, 905529675), (5, 543317805), (9, 301843225), (15, 181105935), (25, 108663561), (37, 73421325), (45, 60368645), (75, 36221187), (111, 24473775), (179, 15176475), (185, 14684265), (225, 12073729), (333, 8157925), (537, 5058825), (555, 4894755), (895, 3035295), (925, 2936853), (1611, 1686275), (1665, 1631585), (1823, 1490175), (2685, 1011765), (2775, 978951), (4475, 607059), (5469, 496725), (6623, 410175), (8055, 337255), (8325, 326317), (9115, 298035), (13425, 202353), (16407, 165575), (19869, 136725), (27345, 99345), (33115, 82035), (40275, 67451), (45575, 59607)]