42479145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 78154752

約数和(自身を除く): 35675607

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 823, 1147, 1395, 1665, 2469, 3441, 4115, 5735, 7407, 10323, 12345, 17205, 25513, 30451, 37035, 51615, 76539, 91353, 127565, 152255, 229617, 274059, 382695, 456765, 943981, 1148085, 1370295, 2831943, 4719905, 8495829, 14159715, 42479145]

約数ペア:

[(1, 42479145), (3, 14159715), (5, 8495829), (9, 4719905), (15, 2831943), (31, 1370295), (37, 1148085), (45, 943981), (93, 456765), (111, 382695), (155, 274059), (185, 229617), (279, 152255), (333, 127565), (465, 91353), (555, 76539), (823, 51615), (1147, 37035), (1395, 30451), (1665, 25513), (2469, 17205), (3441, 12345), (4115, 10323), (5735, 7407)]