272334985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6661}}^1$

素因数の和:6733

約数の個数: 32

約数和(自身を含む): 382771872

約数和(自身を除く): 110436887

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 481, 629, 1105, 2405, 3145, 6661, 8177, 33305, 40885, 86593, 113237, 246457, 432965, 566185, 1232285, 1472081, 3203941, 4189769, 7360405, 16019705, 20948845, 54466997, 272334985]

約数ペア:

[(1, 272334985), (5, 54466997), (13, 20948845), (17, 16019705), (37, 7360405), (65, 4189769), (85, 3203941), (185, 1472081), (221, 1232285), (481, 566185), (629, 432965), (1105, 246457), (2405, 113237), (3145, 86593), (6661, 40885), (8177, 33305)]