75187845

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 142309440

約数和(自身を除く): 67121595

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2565, 3257, 4617, 7695, 9771, 16285, 23085, 29313, 48855, 61883, 87939, 146565, 185649, 263817, 309415, 439695, 556947, 791451, 928245, 1319085, 1670841, 2784735, 3957255, 5012523, 8354205, 15037569, 25062615, 75187845]

約数ペア:

[(1, 75187845), (3, 25062615), (5, 15037569), (9, 8354205), (15, 5012523), (19, 3957255), (27, 2784735), (45, 1670841), (57, 1319085), (81, 928245), (95, 791451), (135, 556947), (171, 439695), (243, 309415), (285, 263817), (405, 185649), (513, 146565), (855, 87939), (1215, 61883), (1539, 48855), (2565, 29313), (3257, 23085), (4617, 16285), (7695, 9771)]