13668795

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{6199}}^1$

素因数の和:6224

約数の個数: 36

約数和(自身を含む): 27565200

約数和(自身を除く): 13896405

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 6199, 18597, 30995, 43393, 55791, 92985, 130179, 216965, 278955, 303751, 390537, 650895, 911253, 1518755, 1952685, 2733759, 4556265, 13668795]

約数ペア:

[(1, 13668795), (3, 4556265), (5, 2733759), (7, 1952685), (9, 1518755), (15, 911253), (21, 650895), (35, 390537), (45, 303751), (49, 278955), (63, 216965), (105, 130179), (147, 92985), (245, 55791), (315, 43393), (441, 30995), (735, 18597), (2205, 6199)]