1489103475

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 2508351360

約数和(自身を除く): 1019247885

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 401, 739, 1005, 1203, 1675, 2005, 2217, 3695, 5025, 6015, 10025, 11085, 18475, 26867, 30075, 49513, 55425, 80601, 134335, 148539, 247565, 296339, 403005, 671675, 742695, 889017, 1237825, 1481695, 2015025, 3713475, 4445085, 7408475, 19854713, 22225425, 59564139, 99273565, 297820695, 496367825, 1489103475]

約数ペア:

[(1, 1489103475), (3, 496367825), (5, 297820695), (15, 99273565), (25, 59564139), (67, 22225425), (75, 19854713), (201, 7408475), (335, 4445085), (401, 3713475), (739, 2015025), (1005, 1481695), (1203, 1237825), (1675, 889017), (2005, 742695), (2217, 671675), (3695, 403005), (5025, 296339), (6015, 247565), (10025, 148539), (11085, 134335), (18475, 80601), (26867, 55425), (30075, 49513)]