974800515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{2393}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 1681162560

約数和(自身を除く): 706362045

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2089, 2393, 6267, 7179, 10445, 11965, 27157, 31109, 31335, 35895, 81471, 93327, 135785, 155545, 407355, 466635, 4998977, 14996931, 24994885, 64986701, 74984655, 194960103, 324933505, 974800515]

約数ペア:

[(1, 974800515), (3, 324933505), (5, 194960103), (13, 74984655), (15, 64986701), (39, 24994885), (65, 14996931), (195, 4998977), (2089, 466635), (2393, 407355), (6267, 155545), (7179, 135785), (10445, 93327), (11965, 81471), (27157, 35895), (31109, 31335)]