71882685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{228199}}^1$

素因数の和:228217

約数の個数: 24

約数和(自身を含む): 142396800

約数和(自身を除く): 70514115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 228199, 684597, 1140995, 1597393, 2053791, 3422985, 4792179, 7986965, 10268955, 14376537, 23960895, 71882685]

約数ペア:

[(1, 71882685), (3, 23960895), (5, 14376537), (7, 10268955), (9, 7986965), (15, 4792179), (21, 3422985), (35, 2053791), (45, 1597393), (63, 1140995), (105, 684597), (315, 228199)]