120717779025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{74143}}^1$

素因数の和:75450

約数の個数: 48

約数和(自身を含む): 211495463424

約数和(自身を除く): 90777684399

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1277, 3831, 6385, 19155, 21709, 31925, 65127, 74143, 95775, 108545, 222429, 325635, 370715, 542725, 1112145, 1260431, 1628175, 1853575, 3781293, 5560725, 6302155, 18906465, 31510775, 94532325, 94680611, 284041833, 473403055, 1420209165, 1609570387, 2367015275, 4828711161, 7101045825, 8047851935, 24143555805, 40239259675, 120717779025]

約数ペア:

[(1, 120717779025), (3, 40239259675), (5, 24143555805), (15, 8047851935), (17, 7101045825), (25, 4828711161), (51, 2367015275), (75, 1609570387), (85, 1420209165), (255, 473403055), (425, 284041833), (1275, 94680611), (1277, 94532325), (3831, 31510775), (6385, 18906465), (19155, 6302155), (21709, 5560725), (31925, 3781293), (65127, 1853575), (74143, 1628175), (95775, 1260431), (108545, 1112145), (222429, 542725), (325635, 370715)]