771671045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2683}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 1006435584

約数和(自身を除く): 234764539

約数列:

[1, 5, 23, 41, 61, 115, 205, 305, 943, 1403, 2501, 2683, 4715, 7015, 12505, 13415, 57523, 61709, 110003, 163663, 287615, 308545, 550015, 818315, 2530069, 3764249, 6710183, 12650345, 18821245, 33550915, 154334209, 771671045]

約数ペア:

[(1, 771671045), (5, 154334209), (23, 33550915), (41, 18821245), (61, 12650345), (115, 6710183), (205, 3764249), (305, 2530069), (943, 818315), (1403, 550015), (2501, 308545), (2683, 287615), (4715, 163663), (7015, 110003), (12505, 61709), (13415, 57523)]