16242972285

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{390503}}^1$

素因数の和:390617

約数の個数: 32

約数和(自身を含む): 26991636480

約数和(自身を除く): 10748664195

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 2773, 8319, 13865, 41595, 390503, 1171509, 1952515, 5857545, 18353641, 23039677, 55060923, 69119031, 91768205, 115198385, 275304615, 345595155, 1082864819, 3248594457, 5414324095, 16242972285]

約数ペア:

[(1, 16242972285), (3, 5414324095), (5, 3248594457), (15, 1082864819), (47, 345595155), (59, 275304615), (141, 115198385), (177, 91768205), (235, 69119031), (295, 55060923), (705, 23039677), (885, 18353641), (2773, 5857545), (8319, 1952515), (13865, 1171509), (41595, 390503)]