25083075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 44568576

約数和(自身を除く): 19485501

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 103, 191, 255, 309, 425, 515, 573, 955, 1275, 1545, 1751, 2575, 2865, 3247, 4775, 5253, 7725, 8755, 9741, 14325, 16235, 19673, 26265, 43775, 48705, 59019, 81175, 98365, 131325, 243525, 295095, 334441, 491825, 1003323, 1475475, 1672205, 5016615, 8361025, 25083075]

約数ペア:

[(1, 25083075), (3, 8361025), (5, 5016615), (15, 1672205), (17, 1475475), (25, 1003323), (51, 491825), (75, 334441), (85, 295095), (103, 243525), (191, 131325), (255, 98365), (309, 81175), (425, 59019), (515, 48705), (573, 43775), (955, 26265), (1275, 19673), (1545, 16235), (1751, 14325), (2575, 9741), (2865, 8755), (3247, 7725), (4775, 5253)]