156945795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1453}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 265209600

約数和(自身を除く): 108263805

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 379, 1137, 1453, 1895, 4359, 5685, 7201, 7265, 21603, 21795, 27607, 36005, 82821, 108015, 138035, 414105, 550687, 1652061, 2753435, 8260305, 10463053, 31389159, 52315265, 156945795]

約数ペア:

[(1, 156945795), (3, 52315265), (5, 31389159), (15, 10463053), (19, 8260305), (57, 2753435), (95, 1652061), (285, 550687), (379, 414105), (1137, 138035), (1453, 108015), (1895, 82821), (4359, 36005), (5685, 27607), (7201, 21795), (7265, 21603)]