2078200545

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{3229}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 3365608320

約数和(自身を除く): 1287407775

約数列:

[1, 3, 5, 15, 107, 321, 401, 535, 1203, 1605, 2005, 3229, 6015, 9687, 16145, 42907, 48435, 128721, 214535, 345503, 643605, 1036509, 1294829, 1727515, 3884487, 5182545, 6474145, 19422435, 138546703, 415640109, 692733515, 2078200545]

約数ペア:

[(1, 2078200545), (3, 692733515), (5, 415640109), (15, 138546703), (107, 19422435), (321, 6474145), (401, 5182545), (535, 3884487), (1203, 1727515), (1605, 1294829), (2005, 1036509), (3229, 643605), (6015, 345503), (9687, 214535), (16145, 128721), (42907, 48435)]