156673035

素因数分解:

$3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 56

約数和(自身を含む): 287555184

約数和(自身を除く): 130882149

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 729, 795, 811, 1215, 1431, 2385, 2433, 3645, 4055, 4293, 7155, 7299, 12165, 12879, 21465, 21897, 36495, 38637, 42983, 64395, 65691, 109485, 128949, 193185, 197073, 214915, 328455, 386847, 591219, 644745, 985365, 1160541, 1934235, 2956095, 3481623, 5802705, 10444869, 17408115, 31334607, 52224345, 156673035]

約数ペア:

[(1, 156673035), (3, 52224345), (5, 31334607), (9, 17408115), (15, 10444869), (27, 5802705), (45, 3481623), (53, 2956095), (81, 1934235), (135, 1160541), (159, 985365), (243, 644745), (265, 591219), (405, 386847), (477, 328455), (729, 214915), (795, 197073), (811, 193185), (1215, 128949), (1431, 109485), (2385, 65691), (2433, 64395), (3645, 42983), (4055, 38637), (4293, 36495), (7155, 21897), (7299, 21465), (12165, 12879)]