122782165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 175022208

約数和(自身を除く): 52240043

約数列:

[1, 5, 11, 23, 31, 55, 101, 115, 155, 253, 341, 505, 713, 961, 1111, 1265, 1705, 2323, 3131, 3565, 4805, 5555, 7843, 10571, 11615, 15655, 22103, 25553, 34441, 39215, 52855, 72013, 97061, 110515, 127765, 172205, 243133, 360065, 485305, 792143, 1067671, 1215665, 2232403, 3960715, 5338355, 11162015, 24556433, 122782165]

約数ペア:

[(1, 122782165), (5, 24556433), (11, 11162015), (23, 5338355), (31, 3960715), (55, 2232403), (101, 1215665), (115, 1067671), (155, 792143), (253, 485305), (341, 360065), (505, 243133), (713, 172205), (961, 127765), (1111, 110515), (1265, 97061), (1705, 72013), (2323, 52855), (3131, 39215), (3565, 34441), (4805, 25553), (5555, 22103), (7843, 15655), (10571, 11615)]