16283645

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 7286275

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 263, 305, 427, 1015, 1315, 1769, 1841, 2135, 7627, 8845, 9205, 12383, 16043, 38135, 53389, 61915, 80215, 112301, 266945, 465247, 561505, 2326235, 3256729, 16283645]

約数ペア:

[(1, 16283645), (5, 3256729), (7, 2326235), (29, 561505), (35, 465247), (61, 266945), (145, 112301), (203, 80215), (263, 61915), (305, 53389), (427, 38135), (1015, 16043), (1315, 12383), (1769, 9205), (1841, 8845), (2135, 7627)]