80314875

素因数分解:

$3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 151632000

約数和(自身を除く): 71317125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 125, 135, 159, 225, 265, 375, 449, 477, 675, 795, 1125, 1325, 1347, 1431, 2245, 2385, 3375, 3975, 4041, 6625, 6735, 7155, 11225, 11925, 12123, 19875, 20205, 23797, 33675, 35775, 56125, 59625, 60615, 71391, 101025, 118985, 168375, 178875, 214173, 303075, 356955, 505125, 594925, 642519, 1070865, 1515375, 1784775, 2974625, 3212595, 5354325, 8923875, 16062975, 26771625, 80314875]

約数ペア:

[(1, 80314875), (3, 26771625), (5, 16062975), (9, 8923875), (15, 5354325), (25, 3212595), (27, 2974625), (45, 1784775), (53, 1515375), (75, 1070865), (125, 642519), (135, 594925), (159, 505125), (225, 356955), (265, 303075), (375, 214173), (449, 178875), (477, 168375), (675, 118985), (795, 101025), (1125, 71391), (1325, 60615), (1347, 59625), (1431, 56125), (2245, 35775), (2385, 33675), (3375, 23797), (3975, 20205), (4041, 19875), (6625, 12123), (6735, 11925), (7155, 11225)]