156964878705

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1\times {\mathrm{82301}}^1$

素因数の和:84761

約数の個数: 32

約数和(自身を含む): 255992140800

約数和(自身を除く): 99027262095

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2399, 7197, 11995, 35985, 82301, 127147, 246903, 381441, 411505, 635735, 1234515, 1907205, 4361953, 13085859, 21809765, 65429295, 197440099, 592320297, 987200495, 2961601485, 10464325247, 31392975741, 52321626235, 156964878705]

約数ペア:

[(1, 156964878705), (3, 52321626235), (5, 31392975741), (15, 10464325247), (53, 2961601485), (159, 987200495), (265, 592320297), (795, 197440099), (2399, 65429295), (7197, 21809765), (11995, 13085859), (35985, 4361953), (82301, 1907205), (127147, 1234515), (246903, 635735), (381441, 411505)]