74139065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14813}}^1$

素因数の和:14849

約数の個数: 32

約数和(自身を含む): 119460096

約数和(自身を除く): 45321031

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 14813, 74065, 103691, 162943, 192569, 518455, 814715, 962845, 1140601, 1347983, 2118259, 5703005, 6739915, 10591295, 14827813, 74139065]

約数ペア:

[(1, 74139065), (5, 14827813), (7, 10591295), (11, 6739915), (13, 5703005), (35, 2118259), (55, 1347983), (65, 1140601), (77, 962845), (91, 814715), (143, 518455), (385, 192569), (455, 162943), (715, 103691), (1001, 74065), (5005, 14813)]