4216245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 7814016

約数和(自身を除く): 3597771

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 101, 115, 121, 165, 253, 303, 345, 363, 505, 605, 759, 1111, 1265, 1515, 1815, 2323, 2783, 3333, 3795, 5555, 6969, 8349, 11615, 12221, 13915, 16665, 25553, 34845, 36663, 41745, 61105, 76659, 127765, 183315, 281083, 383295, 843249, 1405415, 4216245]

約数ペア:

[(1, 4216245), (3, 1405415), (5, 843249), (11, 383295), (15, 281083), (23, 183315), (33, 127765), (55, 76659), (69, 61105), (101, 41745), (115, 36663), (121, 34845), (165, 25553), (253, 16665), (303, 13915), (345, 12221), (363, 11615), (505, 8349), (605, 6969), (759, 5555), (1111, 3795), (1265, 3333), (1515, 2783), (1815, 2323)]