153804765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 252869760

約数和(自身を除く): 99064995

約数列:

[1, 3, 5, 15, 43, 129, 215, 389, 613, 645, 1167, 1839, 1945, 3065, 5835, 9195, 16727, 26359, 50181, 79077, 83635, 131795, 238457, 250905, 395385, 715371, 1192285, 3576855, 10253651, 30760953, 51268255, 153804765]

約数ペア:

[(1, 153804765), (3, 51268255), (5, 30760953), (15, 10253651), (43, 3576855), (129, 1192285), (215, 715371), (389, 395385), (613, 250905), (645, 238457), (1167, 131795), (1839, 83635), (1945, 79077), (3065, 50181), (5835, 26359), (9195, 16727)]