339900275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 511300608

約数和(自身を除く): 171400333

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 143, 155, 275, 325, 341, 403, 715, 775, 1705, 2015, 3067, 3575, 4433, 8525, 10075, 15335, 22165, 33737, 39871, 76675, 95077, 110825, 168685, 199355, 438581, 475385, 843425, 996775, 1045847, 1236001, 2192905, 2376925, 5229235, 6180005, 10964525, 13596011, 26146175, 30900025, 67980055, 339900275]

約数ペア:

[(1, 339900275), (5, 67980055), (11, 30900025), (13, 26146175), (25, 13596011), (31, 10964525), (55, 6180005), (65, 5229235), (143, 2376925), (155, 2192905), (275, 1236001), (325, 1045847), (341, 996775), (403, 843425), (715, 475385), (775, 438581), (1705, 199355), (2015, 168685), (3067, 110825), (3575, 95077), (4433, 76675), (8525, 39871), (10075, 33737), (15335, 22165)]