39538935

素因数分解:

$3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 71351280

約数和(自身を除く): 31812345

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 233, 405, 419, 699, 1165, 1257, 2095, 2097, 3495, 3771, 6285, 6291, 10485, 11313, 18855, 18873, 31455, 33939, 56565, 94365, 97627, 169695, 292881, 488135, 878643, 1464405, 2635929, 4393215, 7907787, 13179645, 39538935]

約数ペア:

[(1, 39538935), (3, 13179645), (5, 7907787), (9, 4393215), (15, 2635929), (27, 1464405), (45, 878643), (81, 488135), (135, 292881), (233, 169695), (405, 97627), (419, 94365), (699, 56565), (1165, 33939), (1257, 31455), (2095, 18873), (2097, 18855), (3495, 11313), (3771, 10485), (6285, 6291)]