14492075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 21311136

約数和(自身を除く): 6819061

約数列:

[1, 5, 13, 17, 25, 43, 61, 65, 85, 215, 221, 305, 325, 425, 559, 731, 793, 1037, 1075, 1105, 1525, 2623, 2795, 3655, 3965, 5185, 5525, 9503, 13115, 13481, 13975, 18275, 19825, 25925, 34099, 44591, 47515, 65575, 67405, 170495, 222955, 237575, 337025, 579683, 852475, 1114775, 2898415, 14492075]

約数ペア:

[(1, 14492075), (5, 2898415), (13, 1114775), (17, 852475), (25, 579683), (43, 337025), (61, 237575), (65, 222955), (85, 170495), (215, 67405), (221, 65575), (305, 47515), (325, 44591), (425, 34099), (559, 25925), (731, 19825), (793, 18275), (1037, 13975), (1075, 13481), (1105, 13115), (1525, 9503), (2623, 5525), (2795, 5185), (3655, 3965)]