13473845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 20459520

約数和(自身を除く): 6985675

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 443, 553, 869, 2215, 2765, 3101, 4345, 4873, 6083, 15505, 24365, 30415, 34111, 34997, 170555, 174985, 244979, 384967, 1224895, 1924835, 2694769, 13473845]

約数ペア:

[(1, 13473845), (5, 2694769), (7, 1924835), (11, 1224895), (35, 384967), (55, 244979), (77, 174985), (79, 170555), (385, 34997), (395, 34111), (443, 30415), (553, 24365), (869, 15505), (2215, 6083), (2765, 4873), (3101, 4345)]