1958056385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 2460699648

約数和(自身を除く): 502643263

約数列:

[1, 5, 43, 61, 173, 215, 305, 863, 865, 2623, 4315, 7439, 10553, 13115, 37109, 37195, 52643, 52765, 149299, 185545, 263215, 453779, 746495, 2263649, 2268895, 6419857, 9107239, 11318245, 32099285, 45536195, 391611277, 1958056385]

約数ペア:

[(1, 1958056385), (5, 391611277), (43, 45536195), (61, 32099285), (173, 11318245), (215, 9107239), (305, 6419857), (863, 2268895), (865, 2263649), (2623, 746495), (4315, 453779), (7439, 263215), (10553, 185545), (13115, 149299), (37109, 52765), (37195, 52643)]