28376935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 8947865

約数列:

[1, 5, 29, 31, 59, 107, 145, 155, 295, 535, 899, 1711, 1829, 3103, 3317, 4495, 6313, 8555, 9145, 15515, 16585, 31565, 53041, 96193, 183077, 195703, 265205, 480965, 915385, 978515, 5675387, 28376935]

約数ペア:

[(1, 28376935), (5, 5675387), (29, 978515), (31, 915385), (59, 480965), (107, 265205), (145, 195703), (155, 183077), (295, 96193), (535, 53041), (899, 31565), (1711, 16585), (1829, 15515), (3103, 9145), (3317, 8555), (4495, 6313)]