146561345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 215105280

約数和(自身を除く): 68543935

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2135, 3613, 5795, 8113, 18065, 25291, 40565, 68647, 126455, 220393, 343235, 480529, 1101965, 1542751, 2402645, 4187467, 7713755, 20937335, 29312269, 146561345]

約数ペア:

[(1, 146561345), (5, 29312269), (7, 20937335), (19, 7713755), (35, 4187467), (61, 2402645), (95, 1542751), (133, 1101965), (305, 480529), (427, 343235), (665, 220393), (1159, 126455), (2135, 68647), (3613, 40565), (5795, 25291), (8113, 18065)]