3223255

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 1592105

約数列:

[1, 5, 7, 19, 35, 37, 95, 131, 133, 185, 259, 655, 665, 703, 917, 1295, 2489, 3515, 4585, 4847, 4921, 12445, 17423, 24235, 24605, 33929, 87115, 92093, 169645, 460465, 644651, 3223255]

約数ペア:

[(1, 3223255), (5, 644651), (7, 460465), (19, 169645), (35, 92093), (37, 87115), (95, 33929), (131, 24605), (133, 24235), (185, 17423), (259, 12445), (655, 4921), (665, 4847), (703, 4585), (917, 3515), (1295, 2489)]