13635825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 27141120

約数和(自身を除く): 13505295

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1367, 1425, 1995, 3325, 4101, 6835, 9569, 9975, 20505, 25973, 28707, 34175, 47845, 77919, 102525, 129865, 143535, 181811, 239225, 389595, 545433, 649325, 717675, 909055, 1947975, 2727165, 4545275, 13635825]

約数ペア:

[(1, 13635825), (3, 4545275), (5, 2727165), (7, 1947975), (15, 909055), (19, 717675), (21, 649325), (25, 545433), (35, 389595), (57, 239225), (75, 181811), (95, 143535), (105, 129865), (133, 102525), (175, 77919), (285, 47845), (399, 34175), (475, 28707), (525, 25973), (665, 20505), (1367, 9975), (1425, 9569), (1995, 6835), (3325, 4101)]