42974085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 88750080

約数和(自身を除く): 45775995

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 145, 165, 203, 231, 319, 385, 435, 609, 957, 1015, 1155, 1283, 1595, 2233, 3045, 3849, 4785, 6415, 6699, 8981, 11165, 14113, 19245, 26943, 33495, 37207, 42339, 44905, 70565, 98791, 111621, 134715, 186035, 211695, 260449, 296373, 409277, 493955, 558105, 781347, 1227831, 1302245, 1481865, 2046385, 2864939, 3906735, 6139155, 8594817, 14324695, 42974085]

約数ペア:

[(1, 42974085), (3, 14324695), (5, 8594817), (7, 6139155), (11, 3906735), (15, 2864939), (21, 2046385), (29, 1481865), (33, 1302245), (35, 1227831), (55, 781347), (77, 558105), (87, 493955), (105, 409277), (145, 296373), (165, 260449), (203, 211695), (231, 186035), (319, 134715), (385, 111621), (435, 98791), (609, 70565), (957, 44905), (1015, 42339), (1155, 37207), (1283, 33495), (1595, 26943), (2233, 19245), (3045, 14113), (3849, 11165), (4785, 8981), (6415, 6699)]