147982250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{45533}}^1$

素因数の和:45563

約数の個数: 32

約数和(自身を含む): 298338768

約数和(自身を除く): 150356518

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 45533, 91066, 227665, 455330, 591929, 1138325, 1183858, 2276650, 2959645, 5691625, 5919290, 11383250, 14798225, 29596450, 73991125, 147982250]

約数ペア:

[(1, 147982250), (2, 73991125), (5, 29596450), (10, 14798225), (13, 11383250), (25, 5919290), (26, 5691625), (50, 2959645), (65, 2276650), (125, 1183858), (130, 1138325), (250, 591929), (325, 455330), (650, 227665), (1625, 91066), (3250, 45533)]