196041825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{124471}}^1$

素因数の和:124494

約数の個数: 36

約数和(自身を含む): 401297728

約数和(自身を除く): 205255903

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 124471, 373413, 622355, 871297, 1120239, 1867065, 2613891, 3111775, 4356485, 5601195, 7841673, 9335325, 13069455, 21782425, 28005975, 39208365, 65347275, 196041825]

約数ペア:

[(1, 196041825), (3, 65347275), (5, 39208365), (7, 28005975), (9, 21782425), (15, 13069455), (21, 9335325), (25, 7841673), (35, 5601195), (45, 4356485), (63, 3111775), (75, 2613891), (105, 1867065), (175, 1120239), (225, 871297), (315, 622355), (525, 373413), (1575, 124471)]