53063475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 93803520

約数和(自身を除く): 40740045

約数列:

[1, 3, 5, 15, 25, 29, 31, 75, 87, 93, 145, 155, 435, 465, 725, 775, 787, 899, 2175, 2325, 2361, 2697, 3935, 4495, 11805, 13485, 19675, 22475, 22823, 24397, 59025, 67425, 68469, 73191, 114115, 121985, 342345, 365955, 570575, 609925, 707513, 1711725, 1829775, 2122539, 3537565, 10612695, 17687825, 53063475]

約数ペア:

[(1, 53063475), (3, 17687825), (5, 10612695), (15, 3537565), (25, 2122539), (29, 1829775), (31, 1711725), (75, 707513), (87, 609925), (93, 570575), (145, 365955), (155, 342345), (435, 121985), (465, 114115), (725, 73191), (775, 68469), (787, 67425), (899, 59025), (2175, 24397), (2325, 22823), (2361, 22475), (2697, 19675), (3935, 13485), (4495, 11805)]