1698544035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 3154550256

約数和(自身を除く): 1456006221

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 131, 153, 255, 289, 393, 655, 765, 867, 997, 1179, 1445, 1965, 2227, 2601, 2991, 4335, 4985, 5895, 6681, 8973, 11135, 13005, 14955, 16949, 20043, 33405, 37859, 44865, 50847, 84745, 100215, 113577, 130607, 152541, 189295, 254235, 288133, 340731, 391821, 567885, 653035, 762705, 864399, 1175463, 1440665, 1703655, 1959105, 2220319, 2593197, 4321995, 5877315, 6660957, 11101595, 12965985, 19982871, 33304785, 37745423, 99914355, 113236269, 188727115, 339708807, 566181345, 1698544035]

約数ペア:

[(1, 1698544035), (3, 566181345), (5, 339708807), (9, 188727115), (15, 113236269), (17, 99914355), (45, 37745423), (51, 33304785), (85, 19982871), (131, 12965985), (153, 11101595), (255, 6660957), (289, 5877315), (393, 4321995), (655, 2593197), (765, 2220319), (867, 1959105), (997, 1703655), (1179, 1440665), (1445, 1175463), (1965, 864399), (2227, 762705), (2601, 653035), (2991, 567885), (4335, 391821), (4985, 340731), (5895, 288133), (6681, 254235), (8973, 189295), (11135, 152541), (13005, 130607), (14955, 113577), (16949, 100215), (20043, 84745), (33405, 50847), (37859, 44865)]