55012425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 103743360

約数和(自身を除く): 48730935

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 3319, 5525, 9957, 16575, 16595, 43147, 49785, 56423, 82975, 129441, 169269, 215735, 248925, 282115, 647205, 733499, 846345, 1078675, 1410575, 2200497, 3236025, 3667495, 4231725, 11002485, 18337475, 55012425]

約数ペア:

[(1, 55012425), (3, 18337475), (5, 11002485), (13, 4231725), (15, 3667495), (17, 3236025), (25, 2200497), (39, 1410575), (51, 1078675), (65, 846345), (75, 733499), (85, 647205), (195, 282115), (221, 248925), (255, 215735), (325, 169269), (425, 129441), (663, 82975), (975, 56423), (1105, 49785), (1275, 43147), (3315, 16595), (3319, 16575), (5525, 9957)]