15676940745

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1\times {\mathrm{2803}}^1$

素因数の和:5271

約数の個数: 64

約数和(自身を含む): 29532176640

約数和(自身を除く): 13855235895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 2437, 2803, 7311, 8409, 12185, 14015, 21933, 25227, 36555, 41429, 42045, 47651, 65799, 75681, 109665, 124287, 126135, 142953, 207145, 238255, 328995, 372861, 378405, 428859, 621435, 714765, 1118583, 1286577, 1864305, 2144295, 5592915, 6432885, 6830911, 20492733, 34154555, 61478199, 102463665, 116125487, 184434597, 307390995, 348376461, 580627435, 922172985, 1045129383, 1741882305, 3135388149, 5225646915, 15676940745]

約数ペア:

[(1, 15676940745), (3, 5225646915), (5, 3135388149), (9, 1741882305), (15, 1045129383), (17, 922172985), (27, 580627435), (45, 348376461), (51, 307390995), (85, 184434597), (135, 116125487), (153, 102463665), (255, 61478199), (459, 34154555), (765, 20492733), (2295, 6830911), (2437, 6432885), (2803, 5592915), (7311, 2144295), (8409, 1864305), (12185, 1286577), (14015, 1118583), (21933, 714765), (25227, 621435), (36555, 428859), (41429, 378405), (42045, 372861), (47651, 328995), (65799, 238255), (75681, 207145), (109665, 142953), (124287, 126135)]