101900205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 194201280

約数和(自身を除く): 92301075

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 165, 417, 495, 695, 1251, 1481, 1529, 2085, 4443, 4587, 6255, 7405, 7645, 13329, 13761, 16291, 22215, 22935, 48873, 66645, 68805, 81455, 146619, 205859, 244365, 617577, 733095, 1029295, 1852731, 2264449, 3087885, 6793347, 9263655, 11322245, 20380041, 33966735, 101900205]

約数ペア:

[(1, 101900205), (3, 33966735), (5, 20380041), (9, 11322245), (11, 9263655), (15, 6793347), (33, 3087885), (45, 2264449), (55, 1852731), (99, 1029295), (139, 733095), (165, 617577), (417, 244365), (495, 205859), (695, 146619), (1251, 81455), (1481, 68805), (1529, 66645), (2085, 48873), (4443, 22935), (4587, 22215), (6255, 16291), (7405, 13761), (7645, 13329)]