55261535

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 78650880

約数和(自身を除く): 23389345

約数列:

[1, 5, 7, 35, 37, 139, 185, 259, 307, 695, 973, 1295, 1535, 2149, 4865, 5143, 10745, 11359, 25715, 36001, 42673, 56795, 79513, 180005, 213365, 298711, 397565, 1493555, 1578901, 7894505, 11052307, 55261535]

約数ペア:

[(1, 55261535), (5, 11052307), (7, 7894505), (35, 1578901), (37, 1493555), (139, 397565), (185, 298711), (259, 213365), (307, 180005), (695, 79513), (973, 56795), (1295, 42673), (1535, 36001), (2149, 25715), (4865, 11359), (5143, 10745)]