102511185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 191990592

約数和(自身を除く): 89479407

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 211, 245, 633, 661, 735, 1055, 1477, 1983, 3165, 3305, 4431, 4627, 7385, 9915, 10339, 13881, 22155, 23135, 31017, 32389, 51695, 69405, 97167, 139471, 155085, 161945, 418413, 485835, 697355, 976297, 2092065, 2928891, 4881485, 6834079, 14644455, 20502237, 34170395, 102511185]

約数ペア:

[(1, 102511185), (3, 34170395), (5, 20502237), (7, 14644455), (15, 6834079), (21, 4881485), (35, 2928891), (49, 2092065), (105, 976297), (147, 697355), (211, 485835), (245, 418413), (633, 161945), (661, 155085), (735, 139471), (1055, 97167), (1477, 69405), (1983, 51695), (3165, 32389), (3305, 31017), (4431, 23135), (4627, 22155), (7385, 13881), (9915, 10339)]