305103615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2917}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 515435520

約数和(自身を除く): 210331905

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 367, 1101, 1835, 2917, 5505, 6973, 8751, 14585, 20919, 34865, 43755, 55423, 104595, 166269, 277115, 831345, 1070539, 3211617, 5352695, 16058085, 20340241, 61020723, 101701205, 305103615]

約数ペア:

[(1, 305103615), (3, 101701205), (5, 61020723), (15, 20340241), (19, 16058085), (57, 5352695), (95, 3211617), (285, 1070539), (367, 831345), (1101, 277115), (1835, 166269), (2917, 104595), (5505, 55423), (6973, 43755), (8751, 34865), (14585, 20919)]