136854915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 227810880

約数和(自身を除く): 90955965

約数列:

[1, 3, 5, 15, 29, 87, 145, 197, 435, 591, 985, 1597, 2955, 4791, 5713, 7985, 17139, 23955, 28565, 46313, 85695, 138939, 231565, 314609, 694695, 943827, 1573045, 4719135, 9123661, 27370983, 45618305, 136854915]

約数ペア:

[(1, 136854915), (3, 45618305), (5, 27370983), (15, 9123661), (29, 4719135), (87, 1573045), (145, 943827), (197, 694695), (435, 314609), (591, 231565), (985, 138939), (1597, 85695), (2955, 46313), (4791, 28565), (5713, 23955), (7985, 17139)]