2615697075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21227}}^1$

素因数の和:21324

約数の個数: 48

約数和(自身を含む): 4548566016

約数和(自身を除く): 1932868941

約数列:

[1, 3, 5, 15, 25, 31, 53, 75, 93, 155, 159, 265, 465, 775, 795, 1325, 1643, 2325, 3975, 4929, 8215, 21227, 24645, 41075, 63681, 106135, 123225, 318405, 530675, 658037, 1125031, 1592025, 1974111, 3290185, 3375093, 5625155, 9870555, 16450925, 16875465, 28125775, 34875961, 49352775, 84377325, 104627883, 174379805, 523139415, 871899025, 2615697075]

約数ペア:

[(1, 2615697075), (3, 871899025), (5, 523139415), (15, 174379805), (25, 104627883), (31, 84377325), (53, 49352775), (75, 34875961), (93, 28125775), (155, 16875465), (159, 16450925), (265, 9870555), (465, 5625155), (775, 3375093), (795, 3290185), (1325, 1974111), (1643, 1592025), (2325, 1125031), (3975, 658037), (4929, 530675), (8215, 318405), (21227, 123225), (24645, 106135), (41075, 63681)]