870835185

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 1723680000

約数和(自身を除く): 852844815

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 89, 99, 121, 135, 165, 267, 297, 363, 445, 495, 599, 605, 801, 979, 1089, 1335, 1485, 1797, 1815, 2403, 2937, 2995, 3267, 4005, 4895, 5391, 5445, 6589, 8811, 8985, 10769, 12015, 14685, 16173, 16335, 19767, 26433, 26955, 32307, 32945, 44055, 53311, 53845, 59301, 72479, 80865, 96921, 98835, 132165, 159933, 161535, 177903, 217437, 266555, 290763, 296505, 362395, 479799, 484605, 586421, 652311, 799665, 889515, 1087185, 1439397, 1453815, 1759263, 1956933, 2398995, 2932105, 3261555, 5277789, 6450631, 7196985, 8796315, 9784665, 15833367, 19351893, 26388945, 32253155, 58055679, 79166835, 96759465, 174167037, 290278395, 870835185]

約数ペア:

[(1, 870835185), (3, 290278395), (5, 174167037), (9, 96759465), (11, 79166835), (15, 58055679), (27, 32253155), (33, 26388945), (45, 19351893), (55, 15833367), (89, 9784665), (99, 8796315), (121, 7196985), (135, 6450631), (165, 5277789), (267, 3261555), (297, 2932105), (363, 2398995), (445, 1956933), (495, 1759263), (599, 1453815), (605, 1439397), (801, 1087185), (979, 889515), (1089, 799665), (1335, 652311), (1485, 586421), (1797, 484605), (1815, 479799), (2403, 362395), (2937, 296505), (2995, 290763), (3267, 266555), (4005, 217437), (4895, 177903), (5391, 161535), (5445, 159933), (6589, 132165), (8811, 98835), (8985, 96921), (10769, 80865), (12015, 72479), (14685, 59301), (16173, 53845), (16335, 53311), (19767, 44055), (26433, 32945), (26955, 32307)]