11355855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 21611520

約数和(自身を除く): 10255665

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 79, 105, 111, 185, 237, 259, 395, 553, 555, 777, 1185, 1295, 1369, 1659, 2765, 2923, 3885, 4107, 6845, 8295, 8769, 9583, 14615, 20461, 20535, 28749, 43845, 47915, 61383, 102305, 108151, 143745, 306915, 324453, 540755, 757057, 1622265, 2271171, 3785285, 11355855]

約数ペア:

[(1, 11355855), (3, 3785285), (5, 2271171), (7, 1622265), (15, 757057), (21, 540755), (35, 324453), (37, 306915), (79, 143745), (105, 108151), (111, 102305), (185, 61383), (237, 47915), (259, 43845), (395, 28749), (553, 20535), (555, 20461), (777, 14615), (1185, 9583), (1295, 8769), (1369, 8295), (1659, 6845), (2765, 4107), (2923, 3885)]