54616575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 101660160

約数和(自身を除く): 47043585

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 139, 155, 169, 195, 325, 403, 417, 465, 507, 695, 775, 845, 975, 1209, 1807, 2015, 2085, 2325, 2535, 3475, 4225, 4309, 5239, 5421, 6045, 9035, 10075, 10425, 12675, 12927, 15717, 21545, 23491, 26195, 27105, 30225, 45175, 56017, 64635, 70473, 78585, 107725, 117455, 130975, 135525, 168051, 280085, 323175, 352365, 392925, 587275, 728221, 840255, 1400425, 1761825, 2184663, 3641105, 4201275, 10923315, 18205525, 54616575]

約数ペア:

[(1, 54616575), (3, 18205525), (5, 10923315), (13, 4201275), (15, 3641105), (25, 2184663), (31, 1761825), (39, 1400425), (65, 840255), (75, 728221), (93, 587275), (139, 392925), (155, 352365), (169, 323175), (195, 280085), (325, 168051), (403, 135525), (417, 130975), (465, 117455), (507, 107725), (695, 78585), (775, 70473), (845, 64635), (975, 56017), (1209, 45175), (1807, 30225), (2015, 27105), (2085, 26195), (2325, 23491), (2535, 21545), (3475, 15717), (4225, 12927), (4309, 12675), (5239, 10425), (5421, 10075), (6045, 9035)]