1528489875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11953}}^1$

素因数の和:12013

約数の個数: 64

約数和(自身を含む): 2864369664

約数和(自身を除く): 1335879789

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 125, 155, 165, 275, 341, 375, 465, 775, 825, 1023, 1375, 1705, 2325, 3875, 4125, 5115, 8525, 11625, 11953, 25575, 35859, 42625, 59765, 127875, 131483, 179295, 298825, 370543, 394449, 657415, 896475, 1111629, 1494125, 1852715, 1972245, 3287075, 4075973, 4482375, 5558145, 9263575, 9861225, 12227919, 16435375, 20379865, 27790725, 46317875, 49306125, 61139595, 101899325, 138953625, 305697975, 509496625, 1528489875]

約数ペア:

[(1, 1528489875), (3, 509496625), (5, 305697975), (11, 138953625), (15, 101899325), (25, 61139595), (31, 49306125), (33, 46317875), (55, 27790725), (75, 20379865), (93, 16435375), (125, 12227919), (155, 9861225), (165, 9263575), (275, 5558145), (341, 4482375), (375, 4075973), (465, 3287075), (775, 1972245), (825, 1852715), (1023, 1494125), (1375, 1111629), (1705, 896475), (2325, 657415), (3875, 394449), (4125, 370543), (5115, 298825), (8525, 179295), (11625, 131483), (11953, 127875), (25575, 59765), (35859, 42625)]