26162205

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 17556195

約数列:

[1, 3, 5, 15, 29, 87, 137, 145, 411, 435, 439, 685, 1317, 2055, 2195, 3973, 6585, 11919, 12731, 19865, 38193, 59595, 60143, 63655, 180429, 190965, 300715, 902145, 1744147, 5232441, 8720735, 26162205]

約数ペア:

[(1, 26162205), (3, 8720735), (5, 5232441), (15, 1744147), (29, 902145), (87, 300715), (137, 190965), (145, 180429), (411, 63655), (435, 60143), (439, 59595), (685, 38193), (1317, 19865), (2055, 12731), (2195, 11919), (3973, 6585)]