153627255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 286341120

約数和(自身を除く): 132713865

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 2115, 2679, 3823, 4465, 8037, 11469, 13395, 19115, 34407, 40185, 57345, 72637, 172035, 179681, 217911, 363185, 539043, 653733, 898405, 1089555, 1617129, 2695215, 3268665, 3413939, 8085645, 10241817, 17069695, 30725451, 51209085, 153627255]

約数ペア:

[(1, 153627255), (3, 51209085), (5, 30725451), (9, 17069695), (15, 10241817), (19, 8085645), (45, 3413939), (47, 3268665), (57, 2695215), (95, 1617129), (141, 1089555), (171, 898405), (235, 653733), (285, 539043), (423, 363185), (705, 217911), (855, 179681), (893, 172035), (2115, 72637), (2679, 57345), (3823, 40185), (4465, 34407), (8037, 19115), (11469, 13395)]