4384725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 8124480

約数和(自身を除く): 3739755

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 181, 255, 285, 323, 425, 475, 543, 905, 969, 1275, 1425, 1615, 2715, 3077, 3439, 4525, 4845, 8075, 9231, 10317, 13575, 15385, 17195, 24225, 46155, 51585, 58463, 76925, 85975, 175389, 230775, 257925, 292315, 876945, 1461575, 4384725]

約数ペア:

[(1, 4384725), (3, 1461575), (5, 876945), (15, 292315), (17, 257925), (19, 230775), (25, 175389), (51, 85975), (57, 76925), (75, 58463), (85, 51585), (95, 46155), (181, 24225), (255, 17195), (285, 15385), (323, 13575), (425, 10317), (475, 9231), (543, 8075), (905, 4845), (969, 4525), (1275, 3439), (1425, 3077), (1615, 2715)]