18624680055

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{6257}}^1$

素因数の和:7585

約数の個数: 64

約数和(自身を含む): 35090858880

約数和(自身を除く): 16466178825

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1297, 2295, 3891, 6257, 6485, 11673, 18771, 19455, 22049, 31285, 35019, 56313, 58365, 66147, 93855, 106369, 110245, 168939, 175095, 198441, 281565, 319107, 330735, 531845, 595323, 844695, 957321, 992205, 1595535, 2871963, 2976615, 4786605, 8115329, 14359815, 24345987, 40576645, 73037961, 121729935, 137960593, 219113883, 365189805, 413881779, 689802965, 1095569415, 1241645337, 2069408895, 3724936011, 6208226685, 18624680055]

約数ペア:

[(1, 18624680055), (3, 6208226685), (5, 3724936011), (9, 2069408895), (15, 1241645337), (17, 1095569415), (27, 689802965), (45, 413881779), (51, 365189805), (85, 219113883), (135, 137960593), (153, 121729935), (255, 73037961), (459, 40576645), (765, 24345987), (1297, 14359815), (2295, 8115329), (3891, 4786605), (6257, 2976615), (6485, 2871963), (11673, 1595535), (18771, 992205), (19455, 957321), (22049, 844695), (31285, 595323), (35019, 531845), (56313, 330735), (58365, 319107), (66147, 281565), (93855, 198441), (106369, 175095), (110245, 168939)]