189008625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 342381312

約数和(自身を除く): 153372687

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 137, 195, 283, 325, 375, 411, 685, 849, 975, 1415, 1625, 1781, 2055, 3425, 3679, 4245, 4875, 5343, 7075, 8905, 10275, 11037, 17125, 18395, 21225, 26715, 35375, 38771, 44525, 51375, 55185, 91975, 106125, 116313, 133575, 193855, 222625, 275925, 459875, 504023, 581565, 667875, 969275, 1379625, 1512069, 2520115, 2907825, 4846375, 7560345, 12600575, 14539125, 37801725, 63002875, 189008625]

約数ペア:

[(1, 189008625), (3, 63002875), (5, 37801725), (13, 14539125), (15, 12600575), (25, 7560345), (39, 4846375), (65, 2907825), (75, 2520115), (125, 1512069), (137, 1379625), (195, 969275), (283, 667875), (325, 581565), (375, 504023), (411, 459875), (685, 275925), (849, 222625), (975, 193855), (1415, 133575), (1625, 116313), (1781, 106125), (2055, 91975), (3425, 55185), (3679, 51375), (4245, 44525), (4875, 38771), (5343, 35375), (7075, 26715), (8905, 21225), (10275, 18395), (11037, 17125)]