2698825641345

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{380881}}^1$

素因数の和:381687

約数の個数: 64

約数和(自身を含む): 4870414310400

約数和(自身を除く): 2171588669055

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 719, 1095, 1971, 2157, 3285, 3595, 6471, 9855, 10785, 19413, 32355, 52487, 97065, 157461, 262435, 380881, 472383, 787305, 1142643, 1417149, 1904405, 2361915, 3427929, 5713215, 7085745, 10283787, 17139645, 27804313, 51418935, 83412939, 139021565, 250238817, 273853439, 417064695, 750716451, 821560317, 1251194085, 1369267195, 2464680951, 3753582255, 4107801585, 7394042853, 12323404755, 19991301047, 36970214265, 59973903141, 99956505235, 179921709423, 299869515705, 539765128269, 899608547115, 2698825641345]

約数ペア:

[(1, 2698825641345), (3, 899608547115), (5, 539765128269), (9, 299869515705), (15, 179921709423), (27, 99956505235), (45, 59973903141), (73, 36970214265), (135, 19991301047), (219, 12323404755), (365, 7394042853), (657, 4107801585), (719, 3753582255), (1095, 2464680951), (1971, 1369267195), (2157, 1251194085), (3285, 821560317), (3595, 750716451), (6471, 417064695), (9855, 273853439), (10785, 250238817), (19413, 139021565), (32355, 83412939), (52487, 51418935), (97065, 27804313), (157461, 17139645), (262435, 10283787), (380881, 7085745), (472383, 5713215), (787305, 3427929), (1142643, 2361915), (1417149, 1904405)]