2604736515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2069}}^1\times {\mathrm{4937}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 4415757120

約数和(自身を除く): 1811020605

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2069, 4937, 6207, 10345, 14811, 24685, 31035, 35173, 74055, 83929, 105519, 175865, 251787, 419645, 527595, 1258935, 10214653, 30643959, 51073265, 153219795, 173649101, 520947303, 868245505, 2604736515]

約数ペア:

[(1, 2604736515), (3, 868245505), (5, 520947303), (15, 173649101), (17, 153219795), (51, 51073265), (85, 30643959), (255, 10214653), (2069, 1258935), (4937, 527595), (6207, 419645), (10345, 251787), (14811, 175865), (24685, 105519), (31035, 83929), (35173, 74055)]