68588715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1667}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 118814976

約数和(自身を除く): 50226261

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1055, 1667, 2743, 3165, 5001, 8229, 8335, 13715, 21671, 25005, 41145, 65013, 108355, 325065, 351737, 1055211, 1758685, 4572581, 5276055, 13717743, 22862905, 68588715]

約数ペア:

[(1, 68588715), (3, 22862905), (5, 13717743), (13, 5276055), (15, 4572581), (39, 1758685), (65, 1055211), (195, 351737), (211, 325065), (633, 108355), (1055, 65013), (1667, 41145), (2743, 25005), (3165, 21671), (5001, 13715), (8229, 8335)]