74662425

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 139812480

約数和(自身を除く): 65150055

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2087, 2385, 3975, 6261, 7155, 10435, 11925, 18783, 31305, 35775, 52175, 56349, 93915, 110611, 156525, 281745, 331833, 469575, 553055, 995499, 1408725, 1659165, 2765275, 2986497, 4977495, 8295825, 14932485, 24887475, 74662425]

約数ペア:

[(1, 74662425), (3, 24887475), (5, 14932485), (9, 8295825), (15, 4977495), (25, 2986497), (27, 2765275), (45, 1659165), (53, 1408725), (75, 995499), (135, 553055), (159, 469575), (225, 331833), (265, 281745), (477, 156525), (675, 110611), (795, 93915), (1325, 56349), (1431, 52175), (2087, 35775), (2385, 31305), (3975, 18783), (6261, 11925), (7155, 10435)]