63944985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{327923}}^1$

素因数の和:327944

約数の個数: 16

約数和(自身を含む): 110182464

約数和(自身を除く): 46237479

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 327923, 983769, 1639615, 4262999, 4918845, 12788997, 21314995, 63944985]

約数ペア:

[(1, 63944985), (3, 21314995), (5, 12788997), (13, 4918845), (15, 4262999), (39, 1639615), (65, 983769), (195, 327923)]