16152255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 32707584

約数和(自身を除く): 16555329

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1091, 1645, 2115, 2961, 3273, 4935, 5455, 7637, 9819, 14805, 16365, 22911, 38185, 49095, 51277, 68733, 114555, 153831, 256385, 343665, 358939, 461493, 769155, 1076817, 1794695, 2307465, 3230451, 5384085, 16152255]

約数ペア:

[(1, 16152255), (3, 5384085), (5, 3230451), (7, 2307465), (9, 1794695), (15, 1076817), (21, 769155), (35, 461493), (45, 358939), (47, 343665), (63, 256385), (105, 153831), (141, 114555), (235, 68733), (315, 51277), (329, 49095), (423, 38185), (705, 22911), (987, 16365), (1091, 14805), (1645, 9819), (2115, 7637), (2961, 5455), (3273, 4935)]