40284965

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 57729024

約数和(自身を除く): 17444059

約数列:

[1, 5, 7, 31, 35, 107, 155, 217, 347, 535, 749, 1085, 1735, 2429, 3317, 3745, 10757, 12145, 16585, 23219, 37129, 53785, 75299, 116095, 185645, 259903, 376495, 1150999, 1299515, 5754995, 8056993, 40284965]

約数ペア:

[(1, 40284965), (5, 8056993), (7, 5754995), (31, 1299515), (35, 1150999), (107, 376495), (155, 259903), (217, 185645), (347, 116095), (535, 75299), (749, 53785), (1085, 37129), (1735, 23219), (2429, 16585), (3317, 12145), (3745, 10757)]