274920943585

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 344424830400

約数和(自身を除く): 69503886815

約数列:

[1, 5, 31, 139, 155, 557, 695, 739, 961, 2785, 3695, 4309, 4805, 17267, 21545, 22909, 77423, 86335, 102721, 114545, 133579, 387115, 411623, 513605, 535277, 667895, 710179, 2058115, 2400113, 2676385, 3184351, 3550895, 12000565, 12760313, 15921755, 57215597, 63801565, 74403503, 98714881, 286077985, 372017515, 395569703, 493574405, 1773683507, 1977848515, 8868417535, 54984188717, 274920943585]

約数ペア:

[(1, 274920943585), (5, 54984188717), (31, 8868417535), (139, 1977848515), (155, 1773683507), (557, 493574405), (695, 395569703), (739, 372017515), (961, 286077985), (2785, 98714881), (3695, 74403503), (4309, 63801565), (4805, 57215597), (17267, 15921755), (21545, 12760313), (22909, 12000565), (77423, 3550895), (86335, 3184351), (102721, 2676385), (114545, 2400113), (133579, 2058115), (387115, 710179), (411623, 667895), (513605, 535277)]