53208225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11261}}^1$

素因数の和:11287

約数の個数: 48

約数和(自身を含む): 111719040

約数和(自身を除く): 58510815

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 11261, 33783, 56305, 78827, 101349, 168915, 236481, 281525, 304047, 394135, 506745, 709443, 844575, 1182405, 1520235, 1970675, 2128329, 2533725, 3547215, 5912025, 7601175, 10641645, 17736075, 53208225]

約数ペア:

[(1, 53208225), (3, 17736075), (5, 10641645), (7, 7601175), (9, 5912025), (15, 3547215), (21, 2533725), (25, 2128329), (27, 1970675), (35, 1520235), (45, 1182405), (63, 844575), (75, 709443), (105, 506745), (135, 394135), (175, 304047), (189, 281525), (225, 236481), (315, 168915), (525, 101349), (675, 78827), (945, 56305), (1575, 33783), (4725, 11261)]