12192015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 22406400

約数和(自身を除く): 10214385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 3889, 11667, 19445, 42779, 58335, 73891, 128337, 213895, 221673, 369455, 641685, 812801, 1108365, 2438403, 4064005, 12192015]

約数ペア:

[(1, 12192015), (3, 4064005), (5, 2438403), (11, 1108365), (15, 812801), (19, 641685), (33, 369455), (55, 221673), (57, 213895), (95, 128337), (165, 73891), (209, 58335), (285, 42779), (627, 19445), (1045, 11667), (3135, 3889)]