11944875

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 20284992

約数和(自身を除く): 8340117

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 601, 795, 1325, 1803, 3005, 3975, 6625, 9015, 15025, 19875, 31853, 45075, 75125, 95559, 159265, 225375, 477795, 796325, 2388975, 3981625, 11944875]

約数ペア:

[(1, 11944875), (3, 3981625), (5, 2388975), (15, 796325), (25, 477795), (53, 225375), (75, 159265), (125, 95559), (159, 75125), (265, 45075), (375, 31853), (601, 19875), (795, 15025), (1325, 9015), (1803, 6625), (3005, 3975)]