331119795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{5573}}^1$

素因数の和:5831

約数の個数: 32

約数和(自身を含む): 563464512

約数和(自身を除く): 232344717

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 699, 1165, 3495, 3961, 5573, 11883, 16719, 19805, 27865, 59415, 83595, 94741, 284223, 473705, 1298509, 1421115, 3895527, 6492545, 19477635, 22074653, 66223959, 110373265, 331119795]

約数ペア:

[(1, 331119795), (3, 110373265), (5, 66223959), (15, 22074653), (17, 19477635), (51, 6492545), (85, 3895527), (233, 1421115), (255, 1298509), (699, 473705), (1165, 284223), (3495, 94741), (3961, 83595), (5573, 59415), (11883, 27865), (16719, 19805)]