11636865

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 21257280

約数和(自身を除く): 9620415

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 487, 531, 885, 1461, 1593, 2435, 2655, 4383, 4779, 7305, 7965, 13149, 21915, 23895, 28733, 39447, 65745, 86199, 143665, 197235, 258597, 430995, 775791, 1292985, 2327373, 3878955, 11636865]

約数ペア:

[(1, 11636865), (3, 3878955), (5, 2327373), (9, 1292985), (15, 775791), (27, 430995), (45, 258597), (59, 197235), (81, 143665), (135, 86199), (177, 65745), (295, 39447), (405, 28733), (487, 23895), (531, 21915), (885, 13149), (1461, 7965), (1593, 7305), (2435, 4779), (2655, 4383)]