66818475075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{14831}}^1$

素因数の和:15025

約数の個数: 96

約数和(自身を含む): 124298330112

約数和(自身を除く): 57479855037

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 127, 129, 165, 215, 275, 381, 473, 635, 645, 825, 1075, 1397, 1419, 1905, 2365, 3175, 3225, 4191, 5461, 6985, 7095, 9525, 11825, 14831, 16383, 20955, 27305, 34925, 35475, 44493, 60071, 74155, 81915, 104775, 136525, 163141, 180213, 222465, 300355, 370775, 409575, 489423, 637733, 815705, 901065, 1112325, 1501775, 1883537, 1913199, 2447115, 3188665, 4078525, 4505325, 5650611, 7015063, 9417685, 9565995, 12235575, 15943325, 20718907, 21045189, 28253055, 35075315, 47088425, 47829975, 62156721, 80992091, 103594535, 105225945, 141265275, 175376575, 242976273, 310783605, 404960455, 517972675, 526129725, 890913001, 1214881365, 1553918025, 2024802275, 2672739003, 4454565005, 6074406825, 13363695015, 22272825025, 66818475075]

約数ペア:

[(1, 66818475075), (3, 22272825025), (5, 13363695015), (11, 6074406825), (15, 4454565005), (25, 2672739003), (33, 2024802275), (43, 1553918025), (55, 1214881365), (75, 890913001), (127, 526129725), (129, 517972675), (165, 404960455), (215, 310783605), (275, 242976273), (381, 175376575), (473, 141265275), (635, 105225945), (645, 103594535), (825, 80992091), (1075, 62156721), (1397, 47829975), (1419, 47088425), (1905, 35075315), (2365, 28253055), (3175, 21045189), (3225, 20718907), (4191, 15943325), (5461, 12235575), (6985, 9565995), (7095, 9417685), (9525, 7015063), (11825, 5650611), (14831, 4505325), (16383, 4078525), (20955, 3188665), (27305, 2447115), (34925, 1913199), (35475, 1883537), (44493, 1501775), (60071, 1112325), (74155, 901065), (81915, 815705), (104775, 637733), (136525, 489423), (163141, 409575), (180213, 370775), (222465, 300355)]