13489425

素因数分解:

$3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 24373440

約数和(自身を除く): 10884015

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 167, 225, 359, 501, 835, 1077, 1503, 1795, 2505, 3231, 4175, 5385, 7515, 8975, 12525, 16155, 26925, 37575, 59953, 80775, 179859, 299765, 539577, 899295, 1498825, 2697885, 4496475, 13489425]

約数ペア:

[(1, 13489425), (3, 4496475), (5, 2697885), (9, 1498825), (15, 899295), (25, 539577), (45, 299765), (75, 179859), (167, 80775), (225, 59953), (359, 37575), (501, 26925), (835, 16155), (1077, 12525), (1503, 8975), (1795, 7515), (2505, 5385), (3231, 4175)]