5188425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 9880320

約数和(自身を除く): 4691895

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 331, 475, 627, 825, 993, 1045, 1425, 1655, 3135, 3641, 4965, 5225, 6289, 8275, 10923, 15675, 18205, 18867, 24825, 31445, 54615, 69179, 91025, 94335, 157225, 207537, 273075, 345895, 471675, 1037685, 1729475, 5188425]

約数ペア:

[(1, 5188425), (3, 1729475), (5, 1037685), (11, 471675), (15, 345895), (19, 273075), (25, 207537), (33, 157225), (55, 94335), (57, 91025), (75, 69179), (95, 54615), (165, 31445), (209, 24825), (275, 18867), (285, 18205), (331, 15675), (475, 10923), (627, 8275), (825, 6289), (993, 5225), (1045, 4965), (1425, 3641), (1655, 3135)]