827179935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{12553}}^1$

素因数の和:12775

約数の個数: 32

約数和(自身を含む): 1388371968

約数和(自身を除く): 561192033

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 573, 955, 2865, 4393, 12553, 13179, 21965, 37659, 62765, 65895, 188295, 288719, 866157, 1443595, 2397623, 4330785, 7192869, 11988115, 35964345, 55145329, 165435987, 275726645, 827179935]

約数ペア:

[(1, 827179935), (3, 275726645), (5, 165435987), (15, 55145329), (23, 35964345), (69, 11988115), (115, 7192869), (191, 4330785), (345, 2397623), (573, 1443595), (955, 866157), (2865, 288719), (4393, 188295), (12553, 65895), (13179, 62765), (21965, 37659)]