218632015

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 316846080

約数和(自身を除く): 98214065

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 1015, 1363, 1645, 4583, 6815, 9541, 22915, 32081, 47705, 132907, 160405, 215401, 664535, 930349, 1077005, 1507807, 4651745, 6246629, 7539035, 31233145, 43726403, 218632015]

約数ペア:

[(1, 218632015), (5, 43726403), (7, 31233145), (29, 7539035), (35, 6246629), (47, 4651745), (145, 1507807), (203, 1077005), (235, 930349), (329, 664535), (1015, 215401), (1363, 160405), (1645, 132907), (4583, 47705), (6815, 32081), (9541, 22915)]