100700215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3583}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 152764416

約数和(自身を除く): 52064201

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 365, 385, 511, 803, 2555, 3583, 4015, 5621, 17915, 25081, 28105, 39413, 125405, 197065, 261559, 275891, 1307795, 1379455, 1830913, 2877149, 9154565, 14385745, 20140043, 100700215]

約数ペア:

[(1, 100700215), (5, 20140043), (7, 14385745), (11, 9154565), (35, 2877149), (55, 1830913), (73, 1379455), (77, 1307795), (365, 275891), (385, 261559), (511, 197065), (803, 125405), (2555, 39413), (3583, 28105), (4015, 25081), (5621, 17915)]