402380595

素因数分解:

$3^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3181}}^1$

素因数の和:4132

約数の個数: 32

約数和(自身を含む): 716331840

約数和(自身を除く): 313951245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 937, 2811, 3181, 4685, 8433, 9543, 14055, 15905, 25299, 28629, 42165, 47715, 85887, 126495, 143145, 429435, 2980597, 8941791, 14902985, 26825373, 44708955, 80476119, 134126865, 402380595]

約数ペア:

[(1, 402380595), (3, 134126865), (5, 80476119), (9, 44708955), (15, 26825373), (27, 14902985), (45, 8941791), (135, 2980597), (937, 429435), (2811, 143145), (3181, 126495), (4685, 85887), (8433, 47715), (9543, 42165), (14055, 28629), (15905, 25299)]