40788495

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 80110080

約数和(自身を除く): 39321585

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 227, 297, 363, 495, 605, 681, 1089, 1135, 1331, 1485, 1815, 2043, 2497, 3267, 3405, 3993, 5445, 6129, 6655, 7491, 10215, 11979, 12485, 16335, 19965, 22473, 27467, 30645, 35937, 37455, 59895, 67419, 82401, 112365, 137335, 179685, 247203, 302137, 337095, 412005, 741609, 906411, 1236015, 1510685, 2719233, 3708045, 4532055, 8157699, 13596165, 40788495]

約数ペア:

[(1, 40788495), (3, 13596165), (5, 8157699), (9, 4532055), (11, 3708045), (15, 2719233), (27, 1510685), (33, 1236015), (45, 906411), (55, 741609), (99, 412005), (121, 337095), (135, 302137), (165, 247203), (227, 179685), (297, 137335), (363, 112365), (495, 82401), (605, 67419), (681, 59895), (1089, 37455), (1135, 35937), (1331, 30645), (1485, 27467), (1815, 22473), (2043, 19965), (2497, 16335), (3267, 12485), (3405, 11979), (3993, 10215), (5445, 7491), (6129, 6655)]