83943465

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 136909440

約数和(自身を除く): 52965975

約数列:

[1, 3, 5, 15, 89, 227, 267, 277, 445, 681, 831, 1135, 1335, 1385, 3405, 4155, 20203, 24653, 60609, 62879, 73959, 101015, 123265, 188637, 303045, 314395, 369795, 943185, 5596231, 16788693, 27981155, 83943465]

約数ペア:

[(1, 83943465), (3, 27981155), (5, 16788693), (15, 5596231), (89, 943185), (227, 369795), (267, 314395), (277, 303045), (445, 188637), (681, 123265), (831, 101015), (1135, 73959), (1335, 62879), (1385, 60609), (3405, 24653), (4155, 20203)]