1337331465

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{55967}}^1$

素因数の和:56043

約数の個数: 40

約数和(自身を含む): 2437966080

約数和(自身を除く): 1100634615

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 4779, 7965, 23895, 55967, 167901, 279835, 503703, 839505, 1511109, 2518515, 3302053, 4533327, 7555545, 9906159, 16510265, 22666635, 29718477, 49530795, 89155431, 148592385, 267466293, 445777155, 1337331465]

約数ペア:

[(1, 1337331465), (3, 445777155), (5, 267466293), (9, 148592385), (15, 89155431), (27, 49530795), (45, 29718477), (59, 22666635), (81, 16510265), (135, 9906159), (177, 7555545), (295, 4533327), (405, 3302053), (531, 2518515), (885, 1511109), (1593, 839505), (2655, 503703), (4779, 279835), (7965, 167901), (23895, 55967)]