77380875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 169232544

約数和(自身を除く): 91851669

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 37, 39, 45, 55, 65, 75, 99, 111, 117, 125, 143, 165, 169, 185, 195, 225, 275, 325, 333, 375, 407, 429, 481, 495, 507, 555, 585, 715, 825, 845, 925, 975, 1125, 1221, 1287, 1375, 1443, 1521, 1625, 1665, 1859, 2035, 2145, 2405, 2475, 2535, 2775, 2925, 3575, 3663, 4125, 4225, 4329, 4625, 4875, 5291, 5577, 6105, 6253, 6435, 7215, 7605, 8325, 9295, 10175, 10725, 12025, 12375, 12675, 13875, 14625, 15873, 16731, 17875, 18315, 18759, 21125, 21645, 26455, 27885, 30525, 31265, 32175, 36075, 38025, 41625, 46475, 47619, 50875, 53625, 56277, 60125, 63375, 68783, 79365, 83655, 91575, 93795, 108225, 132275, 139425, 152625, 156325, 160875, 180375, 190125, 206349, 232375, 238095, 281385, 343915, 396825, 418275, 457875, 468975, 541125, 619047, 661375, 697125, 781625, 1031745, 1190475, 1406925, 1719575, 1984125, 2091375, 2344875, 3095235, 5158725, 5952375, 7034625, 8597875, 15476175, 25793625, 77380875]

約数ペア:

[(1, 77380875), (3, 25793625), (5, 15476175), (9, 8597875), (11, 7034625), (13, 5952375), (15, 5158725), (25, 3095235), (33, 2344875), (37, 2091375), (39, 1984125), (45, 1719575), (55, 1406925), (65, 1190475), (75, 1031745), (99, 781625), (111, 697125), (117, 661375), (125, 619047), (143, 541125), (165, 468975), (169, 457875), (185, 418275), (195, 396825), (225, 343915), (275, 281385), (325, 238095), (333, 232375), (375, 206349), (407, 190125), (429, 180375), (481, 160875), (495, 156325), (507, 152625), (555, 139425), (585, 132275), (715, 108225), (825, 93795), (845, 91575), (925, 83655), (975, 79365), (1125, 68783), (1221, 63375), (1287, 60125), (1375, 56277), (1443, 53625), (1521, 50875), (1625, 47619), (1665, 46475), (1859, 41625), (2035, 38025), (2145, 36075), (2405, 32175), (2475, 31265), (2535, 30525), (2775, 27885), (2925, 26455), (3575, 21645), (3663, 21125), (4125, 18759), (4225, 18315), (4329, 17875), (4625, 16731), (4875, 15873), (5291, 14625), (5577, 13875), (6105, 12675), (6253, 12375), (6435, 12025), (7215, 10725), (7605, 10175), (8325, 9295)]