15124550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 32616960

約数和(自身を除く): 17492410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 547, 553, 790, 1094, 1106, 1975, 2735, 2765, 3829, 3950, 5470, 5530, 7658, 13675, 13825, 19145, 27350, 27650, 38290, 43213, 86426, 95725, 191450, 216065, 302491, 432130, 604982, 1080325, 1512455, 2160650, 3024910, 7562275, 15124550]

約数ペア:

[(1, 15124550), (2, 7562275), (5, 3024910), (7, 2160650), (10, 1512455), (14, 1080325), (25, 604982), (35, 432130), (50, 302491), (70, 216065), (79, 191450), (158, 95725), (175, 86426), (350, 43213), (395, 38290), (547, 27650), (553, 27350), (790, 19145), (1094, 13825), (1106, 13675), (1975, 7658), (2735, 5530), (2765, 5470), (3829, 3950)]