3122175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 6229760

約数和(自身を除く): 3107585

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 313, 399, 475, 525, 665, 939, 1425, 1565, 1995, 2191, 3325, 4695, 5947, 6573, 7825, 9975, 10955, 17841, 23475, 29735, 32865, 41629, 54775, 89205, 124887, 148675, 164325, 208145, 446025, 624435, 1040725, 3122175]

約数ペア:

[(1, 3122175), (3, 1040725), (5, 624435), (7, 446025), (15, 208145), (19, 164325), (21, 148675), (25, 124887), (35, 89205), (57, 54775), (75, 41629), (95, 32865), (105, 29735), (133, 23475), (175, 17841), (285, 10955), (313, 9975), (399, 7825), (475, 6573), (525, 5947), (665, 4695), (939, 3325), (1425, 2191), (1565, 1995)]