1796730255

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1798

約数の個数: 80

約数和(自身を含む): 3433329504

約数和(自身を除く): 1636599249

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 163, 255, 405, 459, 489, 765, 815, 1377, 1467, 1601, 2295, 2445, 2771, 4401, 4803, 6885, 7335, 8005, 8313, 13203, 13855, 14409, 22005, 24015, 24939, 27217, 41565, 43227, 66015, 72045, 74817, 81651, 124695, 129681, 136085, 216135, 224451, 244953, 260963, 374085, 408255, 648405, 734859, 782889, 1122255, 1224765, 1304815, 2204577, 2348667, 3674295, 3914445, 4436371, 7046001, 11022885, 11743335, 13309113, 21138003, 22181855, 35230005, 39927339, 66545565, 105690015, 119782017, 199636695, 359346051, 598910085, 1796730255]

約数ペア:

[(1, 1796730255), (3, 598910085), (5, 359346051), (9, 199636695), (15, 119782017), (17, 105690015), (27, 66545565), (45, 39927339), (51, 35230005), (81, 22181855), (85, 21138003), (135, 13309113), (153, 11743335), (163, 11022885), (255, 7046001), (405, 4436371), (459, 3914445), (489, 3674295), (765, 2348667), (815, 2204577), (1377, 1304815), (1467, 1224765), (1601, 1122255), (2295, 782889), (2445, 734859), (2771, 648405), (4401, 408255), (4803, 374085), (6885, 260963), (7335, 244953), (8005, 224451), (8313, 216135), (13203, 136085), (13855, 129681), (14409, 124695), (22005, 81651), (24015, 74817), (24939, 72045), (27217, 66015), (41565, 43227)]