800416485

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19963}}^1$

素因数の和:19997

約数の個数: 56

約数和(自身を含む): 1571086944

約数和(自身を除く): 770670459

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 1215, 1485, 2673, 3645, 4455, 8019, 13365, 19963, 40095, 59889, 99815, 179667, 219593, 299445, 539001, 658779, 898335, 1097965, 1617003, 1976337, 2695005, 3293895, 4851009, 5929011, 8085015, 9881685, 14553027, 17787033, 24255045, 29645055, 53361099, 72765135, 88935165, 160083297, 266805495, 800416485]

約数ペア:

[(1, 800416485), (3, 266805495), (5, 160083297), (9, 88935165), (11, 72765135), (15, 53361099), (27, 29645055), (33, 24255045), (45, 17787033), (55, 14553027), (81, 9881685), (99, 8085015), (135, 5929011), (165, 4851009), (243, 3293895), (297, 2695005), (405, 1976337), (495, 1617003), (729, 1097965), (891, 898335), (1215, 658779), (1485, 539001), (2673, 299445), (3645, 219593), (4455, 179667), (8019, 99815), (13365, 59889), (19963, 40095)]