72456375

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{4111}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 123162624

約数和(自身を除く): 50706249

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 705, 1175, 3525, 4111, 5875, 12333, 17625, 20555, 61665, 102775, 193217, 308325, 513875, 579651, 966085, 1541625, 2898255, 4830425, 14491275, 24152125, 72456375]

約数ペア:

[(1, 72456375), (3, 24152125), (5, 14491275), (15, 4830425), (25, 2898255), (47, 1541625), (75, 966085), (125, 579651), (141, 513875), (235, 308325), (375, 193217), (705, 102775), (1175, 61665), (3525, 20555), (4111, 17625), (5875, 12333)]