16247835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 30360096

約数和(自身を除く): 14112261

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 317, 335, 603, 765, 951, 1005, 1139, 1585, 2853, 3015, 3417, 4755, 5389, 5695, 10251, 14265, 16167, 17085, 21239, 26945, 48501, 51255, 63717, 80835, 106195, 191151, 242505, 318585, 361063, 955755, 1083189, 1805315, 3249567, 5415945, 16247835]

約数ペア:

[(1, 16247835), (3, 5415945), (5, 3249567), (9, 1805315), (15, 1083189), (17, 955755), (45, 361063), (51, 318585), (67, 242505), (85, 191151), (153, 106195), (201, 80835), (255, 63717), (317, 51255), (335, 48501), (603, 26945), (765, 21239), (951, 17085), (1005, 16167), (1139, 14265), (1585, 10251), (2853, 5695), (3015, 5389), (3417, 4755)]