82294785

素因数分解:

$3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 148217256

約数和(自身を除く): 65922471

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 317, 405, 641, 951, 1585, 1923, 2853, 3205, 4755, 5769, 8559, 9615, 14265, 17307, 25677, 28845, 42795, 51921, 86535, 128385, 203197, 259605, 609591, 1015985, 1828773, 3047955, 5486319, 9143865, 16458957, 27431595, 82294785]

約数ペア:

[(1, 82294785), (3, 27431595), (5, 16458957), (9, 9143865), (15, 5486319), (27, 3047955), (45, 1828773), (81, 1015985), (135, 609591), (317, 259605), (405, 203197), (641, 128385), (951, 86535), (1585, 51921), (1923, 42795), (2853, 28845), (3205, 25677), (4755, 17307), (5769, 14265), (8559, 9615)]