26976195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 50038560

約数和(自身を除く): 23062365

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 179, 197, 255, 537, 591, 765, 895, 985, 1611, 1773, 2685, 2955, 3043, 3349, 8055, 8865, 9129, 10047, 15215, 16745, 27387, 30141, 35263, 45645, 50235, 105789, 136935, 150705, 176315, 317367, 528945, 599471, 1586835, 1798413, 2997355, 5395239, 8992065, 26976195]

約数ペア:

[(1, 26976195), (3, 8992065), (5, 5395239), (9, 2997355), (15, 1798413), (17, 1586835), (45, 599471), (51, 528945), (85, 317367), (153, 176315), (179, 150705), (197, 136935), (255, 105789), (537, 50235), (591, 45645), (765, 35263), (895, 30141), (985, 27387), (1611, 16745), (1773, 15215), (2685, 10047), (2955, 9129), (3043, 8865), (3349, 8055)]