72254055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4297}}^1$

素因数の和:4383

約数の個数: 32

約数和(自身を含む): 123782400

約数和(自身を除く): 51528345

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3363, 4297, 5605, 12891, 16815, 21485, 64455, 81643, 244929, 253523, 408215, 760569, 1224645, 1267615, 3802845, 4816937, 14450811, 24084685, 72254055]

約数ペア:

[(1, 72254055), (3, 24084685), (5, 14450811), (15, 4816937), (19, 3802845), (57, 1267615), (59, 1224645), (95, 760569), (177, 408215), (285, 253523), (295, 244929), (885, 81643), (1121, 64455), (3363, 21485), (4297, 16815), (5605, 12891)]