77556345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4783}}^1$

素因数の和:4861

約数の個数: 32

約数和(自身を含む): 132268032

約数和(自身を除く): 54711687

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 4783, 5405, 14349, 16215, 23915, 71745, 110009, 224801, 330027, 550045, 674403, 1124005, 1650135, 3372015, 5170423, 15511269, 25852115, 77556345]

約数ペア:

[(1, 77556345), (3, 25852115), (5, 15511269), (15, 5170423), (23, 3372015), (47, 1650135), (69, 1124005), (115, 674403), (141, 550045), (235, 330027), (345, 224801), (705, 110009), (1081, 71745), (3243, 23915), (4783, 16215), (5405, 14349)]