237996855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5273}}^1$

素因数の和:5360

約数の個数: 48

約数和(自身を含む): 444281760

約数和(自身を除く): 206284905

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 765, 885, 1003, 2655, 3009, 5015, 5273, 9027, 15045, 15819, 26365, 45135, 47457, 79095, 89641, 237285, 268923, 311107, 448205, 806769, 933321, 1344615, 1555535, 2799963, 4033845, 4666605, 5288819, 13999815, 15866457, 26444095, 47599371, 79332285, 237996855]

約数ペア:

[(1, 237996855), (3, 79332285), (5, 47599371), (9, 26444095), (15, 15866457), (17, 13999815), (45, 5288819), (51, 4666605), (59, 4033845), (85, 2799963), (153, 1555535), (177, 1344615), (255, 933321), (295, 806769), (531, 448205), (765, 311107), (885, 268923), (1003, 237285), (2655, 89641), (3009, 79095), (5015, 47457), (5273, 45135), (9027, 26365), (15045, 15819)]