2398996875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 4471213824

約数和(自身を除く): 2072216949

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 125, 129, 165, 215, 275, 375, 473, 541, 625, 645, 825, 1075, 1375, 1419, 1623, 1875, 2365, 2705, 3125, 3225, 4125, 5375, 5951, 6875, 7095, 8115, 9375, 11825, 13525, 16125, 17853, 20625, 23263, 26875, 29755, 34375, 35475, 40575, 59125, 67625, 69789, 80625, 89265, 103125, 116315, 134375, 148775, 177375, 202875, 255893, 295625, 338125, 348945, 403125, 446325, 581575, 743875, 767679, 886875, 1014375, 1279465, 1478125, 1690625, 1744725, 2231625, 2907875, 3719375, 3838395, 4434375, 5071875, 6397325, 8723625, 11158125, 14539375, 18596875, 19191975, 31986625, 43618125, 55790625, 72696875, 95959875, 159933125, 218090625, 479799375, 799665625, 2398996875]

約数ペア:

[(1, 2398996875), (3, 799665625), (5, 479799375), (11, 218090625), (15, 159933125), (25, 95959875), (33, 72696875), (43, 55790625), (55, 43618125), (75, 31986625), (125, 19191975), (129, 18596875), (165, 14539375), (215, 11158125), (275, 8723625), (375, 6397325), (473, 5071875), (541, 4434375), (625, 3838395), (645, 3719375), (825, 2907875), (1075, 2231625), (1375, 1744725), (1419, 1690625), (1623, 1478125), (1875, 1279465), (2365, 1014375), (2705, 886875), (3125, 767679), (3225, 743875), (4125, 581575), (5375, 446325), (5951, 403125), (6875, 348945), (7095, 338125), (8115, 295625), (9375, 255893), (11825, 202875), (13525, 177375), (16125, 148775), (17853, 134375), (20625, 116315), (23263, 103125), (26875, 89265), (29755, 80625), (34375, 69789), (35475, 67625), (40575, 59125)]