168998115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78787}}^1$

素因数の和:78819

約数の個数: 32

約数和(自身を含む): 317673216

約数和(自身を除く): 148675101

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 78787, 236361, 393935, 866657, 1024231, 1181805, 2599971, 3072693, 4333285, 5121155, 11266541, 12999855, 15363465, 33799623, 56332705, 168998115]

約数ペア:

[(1, 168998115), (3, 56332705), (5, 33799623), (11, 15363465), (13, 12999855), (15, 11266541), (33, 5121155), (39, 4333285), (55, 3072693), (65, 2599971), (143, 1181805), (165, 1024231), (195, 866657), (429, 393935), (715, 236361), (2145, 78787)]