55941225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 100082880

約数和(自身を除く): 44141655

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 111, 185, 285, 475, 555, 703, 925, 1061, 1425, 2109, 2775, 3183, 3515, 5305, 10545, 15915, 17575, 20159, 26525, 39257, 52725, 60477, 79575, 100795, 117771, 196285, 302385, 503975, 588855, 745883, 981425, 1511925, 2237649, 2944275, 3729415, 11188245, 18647075, 55941225]

約数ペア:

[(1, 55941225), (3, 18647075), (5, 11188245), (15, 3729415), (19, 2944275), (25, 2237649), (37, 1511925), (57, 981425), (75, 745883), (95, 588855), (111, 503975), (185, 302385), (285, 196285), (475, 117771), (555, 100795), (703, 79575), (925, 60477), (1061, 52725), (1425, 39257), (2109, 26525), (2775, 20159), (3183, 17575), (3515, 15915), (5305, 10545)]