22132125

素因数分解:

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

素因数の和:315

約数の個数: 48

約数和(自身を含む): 40495104

約数和(自身を除く): 18362979

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 125, 191, 225, 309, 375, 515, 573, 927, 955, 1125, 1545, 1719, 2575, 2865, 4635, 4775, 7725, 8595, 12875, 14325, 19673, 23175, 23875, 38625, 42975, 59019, 71625, 98365, 115875, 177057, 214875, 295095, 491825, 885285, 1475475, 2459125, 4426425, 7377375, 22132125]

約数ペア:

[(1, 22132125), (3, 7377375), (5, 4426425), (9, 2459125), (15, 1475475), (25, 885285), (45, 491825), (75, 295095), (103, 214875), (125, 177057), (191, 115875), (225, 98365), (309, 71625), (375, 59019), (515, 42975), (573, 38625), (927, 23875), (955, 23175), (1125, 19673), (1545, 14325), (1719, 12875), (2575, 8595), (2865, 7725), (4635, 4775)]