148644315

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 289336320

約数和(自身を除く): 140692005

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 47, 57, 81, 95, 135, 137, 141, 171, 235, 243, 285, 405, 411, 423, 513, 685, 705, 855, 893, 1215, 1233, 1269, 1539, 2055, 2115, 2565, 2603, 2679, 3699, 3807, 4465, 4617, 6165, 6345, 6439, 7695, 7809, 8037, 11097, 11421, 13015, 13395, 18495, 19035, 19317, 23085, 23427, 24111, 32195, 33291, 39045, 40185, 55485, 57105, 57951, 70281, 72333, 96585, 117135, 120555, 122341, 166455, 173853, 210843, 216999, 289755, 351405, 361665, 367023, 521559, 611705, 632529, 869265, 1054215, 1084995, 1101069, 1564677, 1835115, 2607795, 3162645, 3303207, 5505345, 7823385, 9909621, 16516035, 29728863, 49548105, 148644315]

約数ペア:

[(1, 148644315), (3, 49548105), (5, 29728863), (9, 16516035), (15, 9909621), (19, 7823385), (27, 5505345), (45, 3303207), (47, 3162645), (57, 2607795), (81, 1835115), (95, 1564677), (135, 1101069), (137, 1084995), (141, 1054215), (171, 869265), (235, 632529), (243, 611705), (285, 521559), (405, 367023), (411, 361665), (423, 351405), (513, 289755), (685, 216999), (705, 210843), (855, 173853), (893, 166455), (1215, 122341), (1233, 120555), (1269, 117135), (1539, 96585), (2055, 72333), (2115, 70281), (2565, 57951), (2603, 57105), (2679, 55485), (3699, 40185), (3807, 39045), (4465, 33291), (4617, 32195), (6165, 24111), (6345, 23427), (6439, 23085), (7695, 19317), (7809, 19035), (8037, 18495), (11097, 13395), (11421, 13015)]