45311775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 33433185

約数列:

[1, 3, 5, 15, 25, 29, 75, 83, 87, 145, 249, 251, 415, 435, 725, 753, 1245, 1255, 2075, 2175, 2407, 3765, 6225, 6275, 7221, 7279, 12035, 18825, 20833, 21837, 36105, 36395, 60175, 62499, 104165, 109185, 180525, 181975, 312495, 520825, 545925, 604157, 1562475, 1812471, 3020785, 9062355, 15103925, 45311775]

約数ペア:

[(1, 45311775), (3, 15103925), (5, 9062355), (15, 3020785), (25, 1812471), (29, 1562475), (75, 604157), (83, 545925), (87, 520825), (145, 312495), (249, 181975), (251, 180525), (415, 109185), (435, 104165), (725, 62499), (753, 60175), (1245, 36395), (1255, 36105), (2075, 21837), (2175, 20833), (2407, 18825), (3765, 12035), (6225, 7279), (6275, 7221)]