25995090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2187

約数の個数: 64

約数和(自身を含む): 69932160

約数和(自身を除く): 43937070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2129, 2442, 4070, 4258, 6105, 6387, 10645, 12210, 12774, 21290, 23419, 31935, 46838, 63870, 70257, 78773, 117095, 140514, 157546, 234190, 236319, 351285, 393865, 472638, 702570, 787730, 866503, 1181595, 1733006, 2363190, 2599509, 4332515, 5199018, 8665030, 12997545, 25995090]

約数ペア:

[(1, 25995090), (2, 12997545), (3, 8665030), (5, 5199018), (6, 4332515), (10, 2599509), (11, 2363190), (15, 1733006), (22, 1181595), (30, 866503), (33, 787730), (37, 702570), (55, 472638), (66, 393865), (74, 351285), (110, 236319), (111, 234190), (165, 157546), (185, 140514), (222, 117095), (330, 78773), (370, 70257), (407, 63870), (555, 46838), (814, 31935), (1110, 23419), (1221, 21290), (2035, 12774), (2129, 12210), (2442, 10645), (4070, 6387), (4258, 6105)]