48651165

素因数分解:

$3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 86780160

約数和(自身を除く): 38128995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 557, 647, 1671, 1941, 2785, 3235, 5013, 5823, 8355, 9705, 15039, 17469, 25065, 29115, 75195, 87345, 360379, 1081137, 1801895, 3243411, 5405685, 9730233, 16217055, 48651165]

約数ペア:

[(1, 48651165), (3, 16217055), (5, 9730233), (9, 5405685), (15, 3243411), (27, 1801895), (45, 1081137), (135, 360379), (557, 87345), (647, 75195), (1671, 29115), (1941, 25065), (2785, 17469), (3235, 15039), (5013, 9705), (5823, 8355)]