534429688325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{71987}}^1$

素因数の和:72494

約数の個数: 48

約数和(自身を含む): 728831851776

約数和(自身を除く): 194402163451

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 431, 689, 1325, 2155, 3445, 5603, 10775, 17225, 22843, 28015, 71987, 114215, 140075, 296959, 359935, 571075, 935831, 1484795, 1799675, 3815311, 4679155, 7423975, 19076555, 23395775, 31026397, 49599043, 95382775, 155131985, 247995215, 403343161, 775659925, 1239976075, 1644399041, 2016715805, 8221995205, 10083579025, 21377187533, 41109976025, 106885937665, 534429688325]

約数ペア:

[(1, 534429688325), (5, 106885937665), (13, 41109976025), (25, 21377187533), (53, 10083579025), (65, 8221995205), (265, 2016715805), (325, 1644399041), (431, 1239976075), (689, 775659925), (1325, 403343161), (2155, 247995215), (3445, 155131985), (5603, 95382775), (10775, 49599043), (17225, 31026397), (22843, 23395775), (28015, 19076555), (71987, 7423975), (114215, 4679155), (140075, 3815311), (296959, 1799675), (359935, 1484795), (571075, 935831)]