71733225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{30853}}^1$

素因数の和:30897

約数の個数: 24

約数和(自身を含む): 122428672

約数和(自身を除く): 50695447

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 30853, 92559, 154265, 462795, 771325, 956443, 2313975, 2869329, 4782215, 14346645, 23911075, 71733225]

約数ペア:

[(1, 71733225), (3, 23911075), (5, 14346645), (15, 4782215), (25, 2869329), (31, 2313975), (75, 956443), (93, 771325), (155, 462795), (465, 154265), (775, 92559), (2325, 30853)]