220678889385

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1\times {\mathrm{194507}}^1$

素因数の和:196317

約数の個数: 32

約数和(自身を含む): 361504788480

約数和(自身を除く): 140825899095

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1759, 5277, 8795, 26385, 75637, 194507, 226911, 378185, 583521, 972535, 1134555, 2917605, 8363801, 25091403, 41819005, 125457015, 342137813, 1026413439, 1710689065, 5132067195, 14711925959, 44135777877, 73559629795, 220678889385]

約数ペア:

[(1, 220678889385), (3, 73559629795), (5, 44135777877), (15, 14711925959), (43, 5132067195), (129, 1710689065), (215, 1026413439), (645, 342137813), (1759, 125457015), (5277, 41819005), (8795, 25091403), (26385, 8363801), (75637, 2917605), (194507, 1134555), (226911, 972535), (378185, 583521)]