539980494625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{27689}}^1$

素因数の和:28819

約数の個数: 64

約数和(自身を含む): 792463875840

約数和(自身を除く): 252483381215

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1091, 1375, 1625, 3575, 5455, 12001, 14183, 17875, 27275, 27689, 60005, 70915, 136375, 138445, 156013, 300025, 304579, 354575, 359957, 692225, 780065, 1500125, 1522895, 1772875, 1799785, 3461125, 3900325, 3959527, 7614475, 8998925, 19501625, 19797635, 30208699, 38072375, 44994625, 98988175, 151043495, 332295689, 392713087, 494940875, 755217475, 1661478445, 1963565435, 3776087375, 4319843957, 8307392225, 9817827175, 21599219785, 41536961125, 49089135875, 107996098925, 539980494625]

約数ペア:

[(1, 539980494625), (5, 107996098925), (11, 49089135875), (13, 41536961125), (25, 21599219785), (55, 9817827175), (65, 8307392225), (125, 4319843957), (143, 3776087375), (275, 1963565435), (325, 1661478445), (715, 755217475), (1091, 494940875), (1375, 392713087), (1625, 332295689), (3575, 151043495), (5455, 98988175), (12001, 44994625), (14183, 38072375), (17875, 30208699), (27275, 19797635), (27689, 19501625), (60005, 8998925), (70915, 7614475), (136375, 3959527), (138445, 3900325), (156013, 3461125), (300025, 1799785), (304579, 1772875), (354575, 1522895), (359957, 1500125), (692225, 780065)]