4254195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 4040205

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 59, 69, 95, 115, 165, 177, 209, 253, 285, 295, 345, 437, 627, 649, 759, 885, 1045, 1121, 1265, 1311, 1357, 1947, 2185, 3135, 3245, 3363, 3795, 4071, 4807, 5605, 6555, 6785, 9735, 12331, 14421, 14927, 16815, 20355, 24035, 25783, 36993, 44781, 61655, 72105, 74635, 77349, 128915, 184965, 223905, 283613, 386745, 850839, 1418065, 4254195]

約数ペア:

[(1, 4254195), (3, 1418065), (5, 850839), (11, 386745), (15, 283613), (19, 223905), (23, 184965), (33, 128915), (55, 77349), (57, 74635), (59, 72105), (69, 61655), (95, 44781), (115, 36993), (165, 25783), (177, 24035), (209, 20355), (253, 16815), (285, 14927), (295, 14421), (345, 12331), (437, 9735), (627, 6785), (649, 6555), (759, 5605), (885, 4807), (1045, 4071), (1121, 3795), (1265, 3363), (1311, 3245), (1357, 3135), (1947, 2185)]