15045772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 31997952

約数和(自身を除く): 16952180

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 383, 427, 644, 766, 854, 1403, 1532, 1708, 2681, 2806, 5362, 5612, 8809, 9821, 10724, 17618, 19642, 23363, 35236, 39284, 46726, 61663, 93452, 123326, 163541, 246652, 327082, 537349, 654164, 1074698, 2149396, 3761443, 7522886, 15045772]

約数ペア:

[(1, 15045772), (2, 7522886), (4, 3761443), (7, 2149396), (14, 1074698), (23, 654164), (28, 537349), (46, 327082), (61, 246652), (92, 163541), (122, 123326), (161, 93452), (244, 61663), (322, 46726), (383, 39284), (427, 35236), (644, 23363), (766, 19642), (854, 17618), (1403, 10724), (1532, 9821), (1708, 8809), (2681, 5612), (2806, 5362)]