450036145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 604283904

約数和(自身を除く): 154247759

約数列:

[1, 5, 13, 31, 65, 155, 173, 403, 865, 1291, 2015, 2249, 5363, 6455, 11245, 16783, 26815, 40021, 69719, 83915, 200105, 223343, 348595, 520273, 1116715, 2601365, 2903459, 6923633, 14517295, 34618165, 90007229, 450036145]

約数ペア:

[(1, 450036145), (5, 90007229), (13, 34618165), (31, 14517295), (65, 6923633), (155, 2903459), (173, 2601365), (403, 1116715), (865, 520273), (1291, 348595), (2015, 223343), (2249, 200105), (5363, 83915), (6455, 69719), (11245, 40021), (16783, 26815)]