71273235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 126862848

約数和(自身を除く): 55589613

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 121, 165, 321, 363, 367, 535, 605, 1101, 1177, 1605, 1815, 1835, 3531, 4037, 5505, 5885, 12111, 12947, 17655, 20185, 38841, 39269, 44407, 60555, 64735, 117807, 133221, 194205, 196345, 222035, 431959, 589035, 666105, 1295877, 2159795, 4751549, 6479385, 14254647, 23757745, 71273235]

約数ペア:

[(1, 71273235), (3, 23757745), (5, 14254647), (11, 6479385), (15, 4751549), (33, 2159795), (55, 1295877), (107, 666105), (121, 589035), (165, 431959), (321, 222035), (363, 196345), (367, 194205), (535, 133221), (605, 117807), (1101, 64735), (1177, 60555), (1605, 44407), (1815, 39269), (1835, 38841), (3531, 20185), (4037, 17655), (5505, 12947), (5885, 12111)]