47728035

素因数分解:

$3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 86144256

約数和(自身を除く): 38416221

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 405, 573, 617, 955, 1719, 1851, 2865, 3085, 5157, 5553, 8595, 9255, 15471, 16659, 25785, 27765, 49977, 77355, 83295, 117847, 249885, 353541, 589235, 1060623, 1767705, 3181869, 5303115, 9545607, 15909345, 47728035]

約数ペア:

[(1, 47728035), (3, 15909345), (5, 9545607), (9, 5303115), (15, 3181869), (27, 1767705), (45, 1060623), (81, 589235), (135, 353541), (191, 249885), (405, 117847), (573, 83295), (617, 77355), (955, 49977), (1719, 27765), (1851, 25785), (2865, 16659), (3085, 15471), (5157, 9255), (5553, 8595)]