5200018665

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 8787419136

約数和(自身を除く): 3587400471

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 163, 185, 235, 489, 555, 705, 815, 1223, 1739, 2445, 3669, 5217, 6031, 6115, 7661, 8695, 18093, 18345, 22983, 26085, 30155, 38305, 45251, 57481, 90465, 114915, 135753, 172443, 199349, 226255, 283457, 287405, 598047, 678765, 850371, 862215, 996745, 1417285, 2126797, 2990235, 4251855, 6380391, 7375913, 9369403, 10633985, 22127739, 28108209, 31901955, 36879565, 46847015, 110638695, 140541045, 346667911, 1040003733, 1733339555, 5200018665]

約数ペア:

[(1, 5200018665), (3, 1733339555), (5, 1040003733), (15, 346667911), (37, 140541045), (47, 110638695), (111, 46847015), (141, 36879565), (163, 31901955), (185, 28108209), (235, 22127739), (489, 10633985), (555, 9369403), (705, 7375913), (815, 6380391), (1223, 4251855), (1739, 2990235), (2445, 2126797), (3669, 1417285), (5217, 996745), (6031, 862215), (6115, 850371), (7661, 678765), (8695, 598047), (18093, 287405), (18345, 283457), (22983, 226255), (26085, 199349), (30155, 172443), (38305, 135753), (45251, 114915), (57481, 90465)]