63491295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{719}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 120407040

約数和(自身を除く): 56915745

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 719, 841, 1015, 2157, 2523, 3045, 3595, 4205, 5033, 5887, 10785, 12615, 15099, 17661, 20851, 25165, 29435, 62553, 75495, 88305, 104255, 145957, 312765, 437871, 604679, 729785, 1814037, 2189355, 3023395, 4232753, 9070185, 12698259, 21163765, 63491295]

約数ペア:

[(1, 63491295), (3, 21163765), (5, 12698259), (7, 9070185), (15, 4232753), (21, 3023395), (29, 2189355), (35, 1814037), (87, 729785), (105, 604679), (145, 437871), (203, 312765), (435, 145957), (609, 104255), (719, 88305), (841, 75495), (1015, 62553), (2157, 29435), (2523, 25165), (3045, 20851), (3595, 17661), (4205, 15099), (5033, 12615), (5887, 10785)]