1888695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 3520920

約数和(自身を除く): 1632225

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 2115, 2209, 2679, 4465, 6627, 8037, 11045, 13395, 19881, 33135, 40185, 41971, 99405, 125913, 209855, 377739, 629565, 1888695]

約数ペア:

[(1, 1888695), (3, 629565), (5, 377739), (9, 209855), (15, 125913), (19, 99405), (45, 41971), (47, 40185), (57, 33135), (95, 19881), (141, 13395), (171, 11045), (235, 8037), (285, 6627), (423, 4465), (705, 2679), (855, 2209), (893, 2115)]