4426425

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 8047104

約数和(自身を除く): 3620679

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 191, 225, 309, 515, 573, 927, 955, 1545, 1719, 2575, 2865, 4635, 4775, 7725, 8595, 14325, 19673, 23175, 42975, 59019, 98365, 177057, 295095, 491825, 885285, 1475475, 4426425]

約数ペア:

[(1, 4426425), (3, 1475475), (5, 885285), (9, 491825), (15, 295095), (25, 177057), (45, 98365), (75, 59019), (103, 42975), (191, 23175), (225, 19673), (309, 14325), (515, 8595), (573, 7725), (927, 4775), (955, 4635), (1545, 2865), (1719, 2575)]