295067175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 540704976

約数和(自身を除く): 245637801

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 137, 141, 195, 235, 325, 411, 611, 685, 705, 975, 1175, 1781, 1833, 2055, 2209, 3055, 3425, 3525, 5343, 6439, 6627, 8905, 9165, 10275, 11045, 15275, 19317, 26715, 28717, 32195, 33135, 44525, 45825, 55225, 83707, 86151, 96585, 133575, 143585, 160975, 165675, 251121, 302633, 418535, 430755, 482925, 717925, 907899, 1255605, 1513165, 2092675, 2153775, 3934229, 4539495, 6278025, 7565825, 11802687, 19671145, 22697475, 59013435, 98355725, 295067175]

約数ペア:

[(1, 295067175), (3, 98355725), (5, 59013435), (13, 22697475), (15, 19671145), (25, 11802687), (39, 7565825), (47, 6278025), (65, 4539495), (75, 3934229), (137, 2153775), (141, 2092675), (195, 1513165), (235, 1255605), (325, 907899), (411, 717925), (611, 482925), (685, 430755), (705, 418535), (975, 302633), (1175, 251121), (1781, 165675), (1833, 160975), (2055, 143585), (2209, 133575), (3055, 96585), (3425, 86151), (3525, 83707), (5343, 55225), (6439, 45825), (6627, 44525), (8905, 33135), (9165, 32195), (10275, 28717), (11045, 26715), (15275, 19317)]