13807045

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 6191675

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 223, 305, 427, 1015, 1115, 1561, 1769, 2135, 6467, 7805, 8845, 12383, 13603, 32335, 45269, 61915, 68015, 95221, 226345, 394487, 476105, 1972435, 2761409, 13807045]

約数ペア:

[(1, 13807045), (5, 2761409), (7, 1972435), (29, 476105), (35, 394487), (61, 226345), (145, 95221), (203, 68015), (223, 61915), (305, 45269), (427, 32335), (1015, 13603), (1115, 12383), (1561, 8845), (1769, 7805), (2135, 6467)]