47840445

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 86785920

約数和(自身を除く): 38945475

約数列:

[1, 3, 5, 9, 15, 37, 45, 59, 111, 177, 185, 295, 333, 487, 531, 555, 885, 1461, 1665, 2183, 2435, 2655, 4383, 6549, 7305, 10915, 18019, 19647, 21915, 28733, 32745, 54057, 86199, 90095, 98235, 143665, 162171, 258597, 270285, 430995, 810855, 1063121, 1292985, 3189363, 5315605, 9568089, 15946815, 47840445]

約数ペア:

[(1, 47840445), (3, 15946815), (5, 9568089), (9, 5315605), (15, 3189363), (37, 1292985), (45, 1063121), (59, 810855), (111, 430995), (177, 270285), (185, 258597), (295, 162171), (333, 143665), (487, 98235), (531, 90095), (555, 86199), (885, 54057), (1461, 32745), (1665, 28733), (2183, 21915), (2435, 19647), (2655, 18019), (4383, 10915), (6549, 7305)]