236771665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 334433232

約数和(自身を除く): 97661567

約数列:

[1, 5, 13, 17, 47, 65, 85, 97, 221, 235, 485, 611, 799, 1105, 1261, 1649, 2209, 3055, 3995, 4559, 6305, 8245, 10387, 11045, 21437, 22795, 28717, 37553, 51935, 59267, 77503, 107185, 143585, 187765, 214273, 296335, 387515, 488189, 1007539, 1071365, 2440945, 2785549, 3642641, 5037695, 13927745, 18213205, 47354333, 236771665]

約数ペア:

[(1, 236771665), (5, 47354333), (13, 18213205), (17, 13927745), (47, 5037695), (65, 3642641), (85, 2785549), (97, 2440945), (221, 1071365), (235, 1007539), (485, 488189), (611, 387515), (799, 296335), (1105, 214273), (1261, 187765), (1649, 143585), (2209, 107185), (3055, 77503), (3995, 59267), (4559, 51935), (6305, 37553), (8245, 28717), (10387, 22795), (11045, 21437)]