100106215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 135862272

約数和(自身を除く): 35756057

約数列:

[1, 5, 11, 41, 55, 103, 205, 431, 451, 515, 1133, 2155, 2255, 4223, 4741, 5665, 17671, 21115, 23705, 44393, 46453, 88355, 194381, 221965, 232265, 488323, 971905, 1820113, 2441615, 9100565, 20021243, 100106215]

約数ペア:

[(1, 100106215), (5, 20021243), (11, 9100565), (41, 2441615), (55, 1820113), (103, 971905), (205, 488323), (431, 232265), (451, 221965), (515, 194381), (1133, 88355), (2155, 46453), (2255, 44393), (4223, 23705), (4741, 21115), (5665, 17671)]