252893135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 358152192

約数和(自身を除く): 105259057

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 271, 361, 517, 893, 1045, 1355, 1805, 2585, 2981, 3971, 4465, 5149, 9823, 12737, 14905, 16967, 19855, 25745, 49115, 56639, 63685, 84835, 97831, 140107, 186637, 242003, 283195, 489155, 700535, 933185, 1076141, 1210015, 2662033, 4598057, 5380705, 13310165, 22990285, 50578627, 252893135]

約数ペア:

[(1, 252893135), (5, 50578627), (11, 22990285), (19, 13310165), (47, 5380705), (55, 4598057), (95, 2662033), (209, 1210015), (235, 1076141), (271, 933185), (361, 700535), (517, 489155), (893, 283195), (1045, 242003), (1355, 186637), (1805, 140107), (2585, 97831), (2981, 84835), (3971, 63685), (4465, 56639), (5149, 49115), (9823, 25745), (12737, 19855), (14905, 16967)]