270908535

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{853}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 448616448

約数和(自身を除く): 177707913

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 683, 853, 2049, 2559, 3415, 4265, 10245, 12795, 21173, 26443, 63519, 79329, 105865, 132215, 317595, 396645, 582599, 1747797, 2912995, 8738985, 18060569, 54181707, 90302845, 270908535]

約数ペア:

[(1, 270908535), (3, 90302845), (5, 54181707), (15, 18060569), (31, 8738985), (93, 2912995), (155, 1747797), (465, 582599), (683, 396645), (853, 317595), (2049, 132215), (2559, 105865), (3415, 79329), (4265, 63519), (10245, 26443), (12795, 21173)]