77983695

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30403}}^1$

素因数の和:30436

約数の個数: 32

約数和(自身を含む): 145939200

約数和(自身を除く): 67955505

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 30403, 91209, 152015, 273627, 456045, 577657, 820881, 1368135, 1732971, 2888285, 4104405, 5198913, 8664855, 15596739, 25994565, 77983695]

約数ペア:

[(1, 77983695), (3, 25994565), (5, 15596739), (9, 8664855), (15, 5198913), (19, 4104405), (27, 2888285), (45, 1732971), (57, 1368135), (95, 820881), (135, 577657), (171, 456045), (285, 273627), (513, 152015), (855, 91209), (2565, 30403)]