6443955

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2297

約数の個数: 40

約数和(自身を含む): 13207392

約数和(自身を除く): 6763437

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2273, 2835, 6819, 11365, 15911, 20457, 34095, 47733, 61371, 79555, 102285, 143199, 184113, 238665, 306855, 429597, 715995, 920565, 1288791, 2147985, 6443955]

約数ペア:

[(1, 6443955), (3, 2147985), (5, 1288791), (7, 920565), (9, 715995), (15, 429597), (21, 306855), (27, 238665), (35, 184113), (45, 143199), (63, 102285), (81, 79555), (105, 61371), (135, 47733), (189, 34095), (315, 20457), (405, 15911), (567, 11365), (945, 6819), (2273, 2835)]