18105371505

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{92941}}^1$

素因数の和:93008

約数の個数: 80

約数和(自身を含む): 35897174544

約数和(自身を除く): 17791803039

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 81, 111, 117, 135, 185, 195, 333, 351, 405, 481, 555, 585, 999, 1053, 1443, 1665, 1755, 2405, 2997, 4329, 4995, 5265, 7215, 12987, 14985, 21645, 38961, 64935, 92941, 194805, 278823, 464705, 836469, 1208233, 1394115, 2509407, 3438817, 3624699, 4182345, 6041165, 7528221, 10316451, 10874097, 12547035, 17194085, 18123495, 30949353, 32622291, 37641105, 44704621, 51582255, 54370485, 92848059, 97866873, 134113863, 154746765, 163111455, 223523105, 278544177, 402341589, 464240295, 489334365, 670569315, 1207024767, 1392720885, 2011707945, 3621074301, 6035123835, 18105371505]

約数ペア:

[(1, 18105371505), (3, 6035123835), (5, 3621074301), (9, 2011707945), (13, 1392720885), (15, 1207024767), (27, 670569315), (37, 489334365), (39, 464240295), (45, 402341589), (65, 278544177), (81, 223523105), (111, 163111455), (117, 154746765), (135, 134113863), (185, 97866873), (195, 92848059), (333, 54370485), (351, 51582255), (405, 44704621), (481, 37641105), (555, 32622291), (585, 30949353), (999, 18123495), (1053, 17194085), (1443, 12547035), (1665, 10874097), (1755, 10316451), (2405, 7528221), (2997, 6041165), (4329, 4182345), (4995, 3624699), (5265, 3438817), (7215, 2509407), (12987, 1394115), (14985, 1208233), (21645, 836469), (38961, 464705), (64935, 278823), (92941, 194805)]