29905545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 50125824

約数和(自身を除く): 20220279

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 881, 1095, 2263, 2643, 4405, 6789, 11315, 13215, 27311, 33945, 64313, 81933, 136555, 192939, 321565, 409665, 964695, 1993703, 5981109, 9968515, 29905545]

約数ペア:

[(1, 29905545), (3, 9968515), (5, 5981109), (15, 1993703), (31, 964695), (73, 409665), (93, 321565), (155, 192939), (219, 136555), (365, 81933), (465, 64313), (881, 33945), (1095, 27311), (2263, 13215), (2643, 11315), (4405, 6789)]