15698071545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{1451}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 27369619200

約数和(自身を除く): 11671547655

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 509, 545, 1417, 1451, 1527, 1635, 2545, 4251, 4353, 6617, 7085, 7255, 7635, 18863, 19851, 21255, 21765, 33085, 55481, 56589, 94315, 99255, 158159, 166443, 277405, 282945, 474477, 721253, 738559, 790795, 832215, 2056067, 2163759, 2215677, 2372385, 3606265, 3692795, 6168201, 9601267, 10280335, 10818795, 11078385, 28803801, 30841005, 48006335, 80502931, 144019005, 241508793, 402514655, 1046538103, 1207543965, 3139614309, 5232690515, 15698071545]

約数ペア:

[(1, 15698071545), (3, 5232690515), (5, 3139614309), (13, 1207543965), (15, 1046538103), (39, 402514655), (65, 241508793), (109, 144019005), (195, 80502931), (327, 48006335), (509, 30841005), (545, 28803801), (1417, 11078385), (1451, 10818795), (1527, 10280335), (1635, 9601267), (2545, 6168201), (4251, 3692795), (4353, 3606265), (6617, 2372385), (7085, 2215677), (7255, 2163759), (7635, 2056067), (18863, 832215), (19851, 790795), (21255, 738559), (21765, 721253), (33085, 474477), (55481, 282945), (56589, 277405), (94315, 166443), (99255, 158159)]