1946685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 3427200

約数和(自身を除く): 1480515

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 149, 195, 201, 335, 447, 745, 871, 1005, 1937, 2235, 2613, 4355, 5811, 9685, 9983, 13065, 29055, 29949, 49915, 129779, 149745, 389337, 648895, 1946685]

約数ペア:

[(1, 1946685), (3, 648895), (5, 389337), (13, 149745), (15, 129779), (39, 49915), (65, 29949), (67, 29055), (149, 13065), (195, 9983), (201, 9685), (335, 5811), (447, 4355), (745, 2613), (871, 2235), (1005, 1937)]