6489225

素因数分解:

$3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 11761152

約数和(自身を除く): 5271927

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 151, 191, 225, 453, 573, 755, 955, 1359, 1719, 2265, 2865, 3775, 4775, 6795, 8595, 11325, 14325, 28841, 33975, 42975, 86523, 144205, 259569, 432615, 721025, 1297845, 2163075, 6489225]

約数ペア:

[(1, 6489225), (3, 2163075), (5, 1297845), (9, 721025), (15, 432615), (25, 259569), (45, 144205), (75, 86523), (151, 42975), (191, 33975), (225, 28841), (453, 14325), (573, 11325), (755, 8595), (955, 6795), (1359, 4775), (1719, 3775), (2265, 2865)]