15975504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5872

約数の個数: 60

約数和(自身を含む): 47070400

約数和(自身を除く): 31094896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 5839, 11678, 17517, 23356, 35034, 46712, 52551, 70068, 93424, 105102, 110941, 140136, 210204, 221882, 280272, 332823, 420408, 443764, 665646, 840816, 887528, 998469, 1331292, 1775056, 1996938, 2662584, 3993876, 5325168, 7987752, 15975504]

約数ペア:

[(1, 15975504), (2, 7987752), (3, 5325168), (4, 3993876), (6, 2662584), (8, 1996938), (9, 1775056), (12, 1331292), (16, 998469), (18, 887528), (19, 840816), (24, 665646), (36, 443764), (38, 420408), (48, 332823), (57, 280272), (72, 221882), (76, 210204), (114, 140136), (144, 110941), (152, 105102), (171, 93424), (228, 70068), (304, 52551), (342, 46712), (456, 35034), (684, 23356), (912, 17517), (1368, 11678), (2736, 5839)]