3085750075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 4109736960

約数和(自身を除く): 1023986885

約数列:

[1, 5, 25, 29, 31, 145, 155, 251, 547, 725, 775, 899, 1255, 2735, 4495, 6275, 7279, 7781, 13675, 15863, 16957, 22475, 36395, 38905, 79315, 84785, 137297, 181975, 194525, 225649, 396575, 423925, 491753, 686485, 1128245, 2458765, 3432425, 3981613, 4256207, 5641225, 12293825, 19908065, 21281035, 99540325, 106405175, 123430003, 617150015, 3085750075]

約数ペア:

[(1, 3085750075), (5, 617150015), (25, 123430003), (29, 106405175), (31, 99540325), (145, 21281035), (155, 19908065), (251, 12293825), (547, 5641225), (725, 4256207), (775, 3981613), (899, 3432425), (1255, 2458765), (2735, 1128245), (4495, 686485), (6275, 491753), (7279, 423925), (7781, 396575), (13675, 225649), (15863, 194525), (16957, 181975), (22475, 137297), (36395, 84785), (38905, 79315)]