90073755

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21523}}^1$

素因数の和:21568

約数の個数: 32

約数和(自身を含む): 165304320

約数和(自身を除く): 75230565

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 21523, 64569, 107615, 193707, 322845, 581121, 667213, 968535, 2001639, 2905605, 3336065, 6004917, 10008195, 18014751, 30024585, 90073755]

約数ペア:

[(1, 90073755), (3, 30024585), (5, 18014751), (9, 10008195), (15, 6004917), (27, 3336065), (31, 2905605), (45, 2001639), (93, 968535), (135, 667213), (155, 581121), (279, 322845), (465, 193707), (837, 107615), (1395, 64569), (4185, 21523)]