2009554095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{133039}}^1$

素因数の和:133119

約数の個数: 32

約数和(自身を含む): 3448396800

約数和(自身を除く): 1438842705

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 15105, 133039, 399117, 665195, 1995585, 2527741, 7051067, 7583223, 12638705, 21153201, 35255335, 37916115, 105766005, 133970273, 401910819, 669851365, 2009554095]

約数ペア:

[(1, 2009554095), (3, 669851365), (5, 401910819), (15, 133970273), (19, 105766005), (53, 37916115), (57, 35255335), (95, 21153201), (159, 12638705), (265, 7583223), (285, 7051067), (795, 2527741), (1007, 1995585), (3021, 665195), (5035, 399117), (15105, 133039)]