17991653265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{18133}}^1$

素因数の和:19458

約数の個数: 48

約数和(自身を含む): 33047256528

約数和(自身を除く): 15055603263

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1297, 3891, 6485, 11673, 18133, 19455, 22049, 54399, 58365, 66147, 90665, 110245, 163197, 198441, 271995, 308261, 330735, 815985, 924783, 992205, 1541305, 2774349, 4623915, 13871745, 23518501, 70555503, 117592505, 211666509, 352777515, 399814517, 1058332545, 1199443551, 1999072585, 3598330653, 5997217755, 17991653265]

約数ペア:

[(1, 17991653265), (3, 5997217755), (5, 3598330653), (9, 1999072585), (15, 1199443551), (17, 1058332545), (45, 399814517), (51, 352777515), (85, 211666509), (153, 117592505), (255, 70555503), (765, 23518501), (1297, 13871745), (3891, 4623915), (6485, 2774349), (11673, 1541305), (18133, 992205), (19455, 924783), (22049, 815985), (54399, 330735), (58365, 308261), (66147, 271995), (90665, 198441), (110245, 163197)]