22434225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 41140224

約数和(自身を除く): 18705999

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 213, 275, 355, 383, 781, 825, 1065, 1149, 1775, 1915, 2343, 3905, 4213, 5325, 5745, 9575, 11715, 12639, 19525, 21065, 27193, 28725, 58575, 63195, 81579, 105325, 135965, 299123, 315975, 407895, 679825, 897369, 1495615, 2039475, 4486845, 7478075, 22434225]

約数ペア:

[(1, 22434225), (3, 7478075), (5, 4486845), (11, 2039475), (15, 1495615), (25, 897369), (33, 679825), (55, 407895), (71, 315975), (75, 299123), (165, 135965), (213, 105325), (275, 81579), (355, 63195), (383, 58575), (781, 28725), (825, 27193), (1065, 21065), (1149, 19525), (1775, 12639), (1915, 11715), (2343, 9575), (3905, 5745), (4213, 5325)]