53580015

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 95981760

約数和(自身を除く): 42401745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 2897, 3699, 6165, 8691, 14485, 18495, 26073, 43455, 78219, 130365, 391095, 396889, 1190667, 1984445, 3572001, 5953335, 10716003, 17860005, 53580015]

約数ペア:

[(1, 53580015), (3, 17860005), (5, 10716003), (9, 5953335), (15, 3572001), (27, 1984445), (45, 1190667), (135, 396889), (137, 391095), (411, 130365), (685, 78219), (1233, 43455), (2055, 26073), (2897, 18495), (3699, 14485), (6165, 8691)]