29453775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 55558944

約数和(自身を除く): 26105169

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 1777, 3315, 5331, 5525, 8885, 16575, 23101, 26655, 30209, 44425, 69303, 90627, 115505, 133275, 151045, 346515, 392717, 453135, 577525, 755225, 1178151, 1732575, 1963585, 2265675, 5890755, 9817925, 29453775]

約数ペア:

[(1, 29453775), (3, 9817925), (5, 5890755), (13, 2265675), (15, 1963585), (17, 1732575), (25, 1178151), (39, 755225), (51, 577525), (65, 453135), (75, 392717), (85, 346515), (195, 151045), (221, 133275), (255, 115505), (325, 90627), (425, 69303), (663, 44425), (975, 30209), (1105, 26655), (1275, 23101), (1777, 16575), (3315, 8885), (5331, 5525)]