1206365

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 1537536

約数和(自身を除く): 331171

約数列:

[1, 5, 31, 43, 155, 181, 215, 905, 1333, 5611, 6665, 7783, 28055, 38915, 241273, 1206365]

約数ペア:

[(1, 1206365), (5, 241273), (31, 38915), (43, 28055), (155, 7783), (181, 6665), (215, 5611), (905, 1333)]