486540255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 851627520

約数和(自身を除く): 365087265

約数列:

[1, 3, 5, 15, 17, 51, 59, 73, 85, 177, 219, 255, 295, 365, 443, 885, 1003, 1095, 1241, 1329, 2215, 3009, 3723, 4307, 5015, 6205, 6645, 7531, 12921, 15045, 18615, 21535, 22593, 26137, 32339, 37655, 64605, 73219, 78411, 97017, 112965, 130685, 161695, 219657, 366095, 392055, 444329, 485085, 549763, 1098285, 1332987, 1649289, 1908001, 2221645, 2748815, 5724003, 6664935, 8246445, 9540005, 28620015, 32436017, 97308051, 162180085, 486540255]

約数ペア:

[(1, 486540255), (3, 162180085), (5, 97308051), (15, 32436017), (17, 28620015), (51, 9540005), (59, 8246445), (73, 6664935), (85, 5724003), (177, 2748815), (219, 2221645), (255, 1908001), (295, 1649289), (365, 1332987), (443, 1098285), (885, 549763), (1003, 485085), (1095, 444329), (1241, 392055), (1329, 366095), (2215, 219657), (3009, 161695), (3723, 130685), (4307, 112965), (5015, 97017), (6205, 78411), (6645, 73219), (7531, 64605), (12921, 37655), (15045, 32339), (18615, 26137), (21535, 22593)]