1378818495

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{2719}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 2444083200

約数和(自身を除く): 1065264705

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 191, 295, 531, 573, 885, 955, 1719, 2655, 2719, 2865, 8157, 8595, 11269, 13595, 24471, 33807, 40785, 56345, 101421, 122355, 160421, 169035, 481263, 507105, 519329, 802105, 1443789, 1557987, 2406315, 2596645, 4673961, 7218945, 7789935, 23369805, 30640411, 91921233, 153202055, 275763699, 459606165, 1378818495]

約数ペア:

[(1, 1378818495), (3, 459606165), (5, 275763699), (9, 153202055), (15, 91921233), (45, 30640411), (59, 23369805), (177, 7789935), (191, 7218945), (295, 4673961), (531, 2596645), (573, 2406315), (885, 1557987), (955, 1443789), (1719, 802105), (2655, 519329), (2719, 507105), (2865, 481263), (8157, 169035), (8595, 160421), (11269, 122355), (13595, 101421), (24471, 56345), (33807, 40785)]