164619135

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2419

約数の個数: 56

約数和(自身を含む): 311898480

約数和(自身を除く): 147279345

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 855, 1215, 1539, 2377, 2565, 3645, 4617, 7131, 7695, 11885, 13851, 21393, 23085, 35655, 45163, 64179, 69255, 106965, 135489, 192537, 225815, 320895, 406467, 577611, 677445, 962685, 1219401, 1732833, 2032335, 2888055, 3658203, 6097005, 8664165, 10974609, 18291015, 32923827, 54873045, 164619135]

約数ペア:

[(1, 164619135), (3, 54873045), (5, 32923827), (9, 18291015), (15, 10974609), (19, 8664165), (27, 6097005), (45, 3658203), (57, 2888055), (81, 2032335), (95, 1732833), (135, 1219401), (171, 962685), (243, 677445), (285, 577611), (405, 406467), (513, 320895), (729, 225815), (855, 192537), (1215, 135489), (1539, 106965), (2377, 69255), (2565, 64179), (3645, 45163), (4617, 35655), (7131, 23085), (7695, 21393), (11885, 13851)]