82782015

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 136339200

約数和(自身を除く): 53557185

約数列:

[1, 3, 5, 15, 59, 89, 177, 267, 295, 445, 885, 1051, 1335, 3153, 5251, 5255, 15753, 15765, 26255, 62009, 78765, 93539, 186027, 280617, 310045, 467695, 930135, 1403085, 5518801, 16556403, 27594005, 82782015]

約数ペア:

[(1, 82782015), (3, 27594005), (5, 16556403), (15, 5518801), (59, 1403085), (89, 930135), (177, 467695), (267, 310045), (295, 280617), (445, 186027), (885, 93539), (1051, 78765), (1335, 62009), (3153, 26255), (5251, 15765), (5255, 15753)]