149323185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15877}}^1$

素因数の和:15918

約数の個数: 48

約数和(自身を含む): 297236160

約数和(自身を除く): 147912975

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 15877, 47631, 79385, 142893, 174647, 238155, 301663, 523941, 714465, 873235, 904989, 1508315, 1571823, 2619705, 2714967, 3318293, 4524945, 7859115, 9954879, 13574835, 16591465, 29864637, 49774395, 149323185]

約数ペア:

[(1, 149323185), (3, 49774395), (5, 29864637), (9, 16591465), (11, 13574835), (15, 9954879), (19, 7859115), (33, 4524945), (45, 3318293), (55, 2714967), (57, 2619705), (95, 1571823), (99, 1508315), (165, 904989), (171, 873235), (209, 714465), (285, 523941), (495, 301663), (627, 238155), (855, 174647), (1045, 142893), (1881, 79385), (3135, 47631), (9405, 15877)]