190804545

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32869}}^1$

素因数の和:32926

約数の個数: 32

約数和(自身を含む): 347107200

約数和(自身を除く): 156302655

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 32869, 98607, 164345, 295821, 493035, 887463, 1413367, 1479105, 4240101, 4437315, 7066835, 12720303, 21200505, 38160909, 63601515, 190804545]

約数ペア:

[(1, 190804545), (3, 63601515), (5, 38160909), (9, 21200505), (15, 12720303), (27, 7066835), (43, 4437315), (45, 4240101), (129, 1479105), (135, 1413367), (215, 887463), (387, 493035), (645, 295821), (1161, 164345), (1935, 98607), (5805, 32869)]