5325225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 9612480

約数和(自身を除く): 4287255

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 101, 111, 185, 285, 303, 475, 505, 555, 703, 925, 1425, 1515, 1919, 2109, 2525, 2775, 3515, 3737, 5757, 7575, 9595, 10545, 11211, 17575, 18685, 28785, 47975, 52725, 56055, 71003, 93425, 143925, 213009, 280275, 355015, 1065045, 1775075, 5325225]

約数ペア:

[(1, 5325225), (3, 1775075), (5, 1065045), (15, 355015), (19, 280275), (25, 213009), (37, 143925), (57, 93425), (75, 71003), (95, 56055), (101, 52725), (111, 47975), (185, 28785), (285, 18685), (303, 17575), (475, 11211), (505, 10545), (555, 9595), (703, 7575), (925, 5757), (1425, 3737), (1515, 3515), (1919, 2775), (2109, 2525)]