8930016517175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{782129}}^1$

素因数の和:782257

約数の個数: 72

約数和(自身を含む): 12851365741200

約数和(自身を除く): 3921349224025

約数列:

[1, 5, 13, 19, 25, 43, 65, 95, 215, 247, 325, 475, 559, 817, 1075, 1235, 1849, 2795, 4085, 6175, 9245, 10621, 13975, 20425, 24037, 35131, 46225, 53105, 120185, 175655, 265525, 456703, 600925, 782129, 878275, 2283515, 3910645, 10167677, 11417575, 14860451, 19553225, 33631547, 50838385, 74302255, 168157735, 193185863, 254191925, 371511275, 437210111, 638999393, 840788675, 965929315, 1446156521, 2186050555, 3194996965, 4829646575, 7230782605, 8306992109, 10930252775, 15974984825, 18800034773, 27476973899, 36153913025, 41534960545, 94000173865, 137384869495, 207674802725, 357200660687, 470000869325, 686924347475, 1786003303435, 8930016517175]

約数ペア:

[(1, 8930016517175), (5, 1786003303435), (13, 686924347475), (19, 470000869325), (25, 357200660687), (43, 207674802725), (65, 137384869495), (95, 94000173865), (215, 41534960545), (247, 36153913025), (325, 27476973899), (475, 18800034773), (559, 15974984825), (817, 10930252775), (1075, 8306992109), (1235, 7230782605), (1849, 4829646575), (2795, 3194996965), (4085, 2186050555), (6175, 1446156521), (9245, 965929315), (10621, 840788675), (13975, 638999393), (20425, 437210111), (24037, 371511275), (35131, 254191925), (46225, 193185863), (53105, 168157735), (120185, 74302255), (175655, 50838385), (265525, 33631547), (456703, 19553225), (600925, 14860451), (782129, 11417575), (878275, 10167677), (2283515, 3910645)]