30484905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3931}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 54355968

約数和(自身を除く): 23871063

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 3931, 7755, 11793, 19655, 43241, 58965, 129723, 184757, 216205, 554271, 648615, 923785, 2032327, 2771355, 6096981, 10161635, 30484905]

約数ペア:

[(1, 30484905), (3, 10161635), (5, 6096981), (11, 2771355), (15, 2032327), (33, 923785), (47, 648615), (55, 554271), (141, 216205), (165, 184757), (235, 129723), (517, 58965), (705, 43241), (1551, 19655), (2585, 11793), (3931, 7755)]