72488731275

素因数分解:

$3^3\times 5^2\times {\mathrm{7559}}^1\times {\mathrm{14207}}^1$

素因数の和:21785

約数の個数: 48

約数和(自身を含む): 133191475200

約数和(自身を除く): 60702743925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 7559, 14207, 22677, 37795, 42621, 68031, 71035, 113385, 127863, 188975, 204093, 213105, 340155, 355175, 383589, 566925, 639315, 1020465, 1065525, 1700775, 1917945, 3196575, 5102325, 9589725, 107390713, 322172139, 536953565, 966516417, 1610860695, 2684767825, 2899549251, 4832582085, 8054303475, 14497746255, 24162910425, 72488731275]

約数ペア:

[(1, 72488731275), (3, 24162910425), (5, 14497746255), (9, 8054303475), (15, 4832582085), (25, 2899549251), (27, 2684767825), (45, 1610860695), (75, 966516417), (135, 536953565), (225, 322172139), (675, 107390713), (7559, 9589725), (14207, 5102325), (22677, 3196575), (37795, 1917945), (42621, 1700775), (68031, 1065525), (71035, 1020465), (113385, 639315), (127863, 566925), (188975, 383589), (204093, 355175), (213105, 340155)]