166516095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15791}}^1$

素因数の和:15855

約数の個数: 32

約数和(自身を含む): 288046080

約数和(自身を除く): 121529985

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 15791, 47373, 78955, 236865, 300029, 584267, 900087, 1500145, 1752801, 2921335, 4500435, 8764005, 11101073, 33303219, 55505365, 166516095]

約数ペア:

[(1, 166516095), (3, 55505365), (5, 33303219), (15, 11101073), (19, 8764005), (37, 4500435), (57, 2921335), (95, 1752801), (111, 1500145), (185, 900087), (285, 584267), (555, 300029), (703, 236865), (2109, 78955), (3515, 47373), (10545, 15791)]