27153945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 61152000

約数和(自身を除く): 33998055

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 349, 399, 455, 585, 665, 741, 819, 855, 1047, 1197, 1235, 1365, 1729, 1745, 1995, 2223, 2443, 3141, 3705, 4095, 4537, 5187, 5235, 5985, 6631, 7329, 8645, 11115, 12215, 13611, 15561, 15705, 19893, 21987, 22685, 25935, 31759, 33155, 36645, 40833, 46417, 59679, 68055, 77805, 86203, 95277, 99465, 109935, 139251, 158795, 204165, 232085, 258609, 285831, 298395, 417753, 431015, 476385, 603421, 696255, 775827, 1293045, 1429155, 1810263, 2088765, 3017105, 3879135, 5430789, 9051315, 27153945]

約数ペア:

[(1, 27153945), (3, 9051315), (5, 5430789), (7, 3879135), (9, 3017105), (13, 2088765), (15, 1810263), (19, 1429155), (21, 1293045), (35, 775827), (39, 696255), (45, 603421), (57, 476385), (63, 431015), (65, 417753), (91, 298395), (95, 285831), (105, 258609), (117, 232085), (133, 204165), (171, 158795), (195, 139251), (247, 109935), (273, 99465), (285, 95277), (315, 86203), (349, 77805), (399, 68055), (455, 59679), (585, 46417), (665, 40833), (741, 36645), (819, 33155), (855, 31759), (1047, 25935), (1197, 22685), (1235, 21987), (1365, 19893), (1729, 15705), (1745, 15561), (1995, 13611), (2223, 12215), (2443, 11115), (3141, 8645), (3705, 7329), (4095, 6631), (4537, 5985), (5187, 5235)]