42746925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 80619840

約数和(自身を除く): 37872915

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 2579, 3315, 5525, 7737, 12895, 16575, 33527, 38685, 43843, 64475, 100581, 131529, 167635, 193425, 219215, 502905, 569959, 657645, 838175, 1096075, 1709877, 2514525, 2849795, 3288225, 8549385, 14248975, 42746925]

約数ペア:

[(1, 42746925), (3, 14248975), (5, 8549385), (13, 3288225), (15, 2849795), (17, 2514525), (25, 1709877), (39, 1096075), (51, 838175), (65, 657645), (75, 569959), (85, 502905), (195, 219215), (221, 193425), (255, 167635), (325, 131529), (425, 100581), (663, 64475), (975, 43843), (1105, 38685), (1275, 33527), (2579, 16575), (3315, 12895), (5525, 7737)]