4991805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 11321856

約数和(自身を除く): 6330051

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 35, 39, 45, 53, 63, 65, 69, 91, 105, 115, 117, 159, 161, 195, 207, 265, 273, 299, 315, 345, 371, 455, 477, 483, 585, 689, 795, 805, 819, 897, 1035, 1113, 1219, 1365, 1449, 1495, 1855, 2067, 2093, 2385, 2415, 2691, 3339, 3445, 3657, 4095, 4485, 4823, 5565, 6095, 6201, 6279, 7245, 8533, 10335, 10465, 10971, 13455, 14469, 15847, 16695, 18285, 18837, 24115, 25599, 31005, 31395, 42665, 43407, 47541, 54855, 72345, 76797, 79235, 94185, 110929, 127995, 142623, 217035, 237705, 332787, 383985, 554645, 713115, 998361, 1663935, 4991805]

約数ペア:

[(1, 4991805), (3, 1663935), (5, 998361), (7, 713115), (9, 554645), (13, 383985), (15, 332787), (21, 237705), (23, 217035), (35, 142623), (39, 127995), (45, 110929), (53, 94185), (63, 79235), (65, 76797), (69, 72345), (91, 54855), (105, 47541), (115, 43407), (117, 42665), (159, 31395), (161, 31005), (195, 25599), (207, 24115), (265, 18837), (273, 18285), (299, 16695), (315, 15847), (345, 14469), (371, 13455), (455, 10971), (477, 10465), (483, 10335), (585, 8533), (689, 7245), (795, 6279), (805, 6201), (819, 6095), (897, 5565), (1035, 4823), (1113, 4485), (1219, 4095), (1365, 3657), (1449, 3445), (1495, 3339), (1855, 2691), (2067, 2415), (2093, 2385)]