69530545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 100350720

約数和(自身を除く): 30820175

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1123, 1769, 2135, 5615, 7861, 8845, 12383, 32567, 39305, 61915, 68503, 162835, 227969, 342515, 479521, 1139845, 1986587, 2397605, 9932935, 13906109, 69530545]

約数ペア:

[(1, 69530545), (5, 13906109), (7, 9932935), (29, 2397605), (35, 1986587), (61, 1139845), (145, 479521), (203, 342515), (305, 227969), (427, 162835), (1015, 68503), (1123, 61915), (1769, 39305), (2135, 32567), (5615, 12383), (7861, 8845)]