42961875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 78124992

約数和(自身を除く): 35163117

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 2083, 4125, 6249, 6875, 10415, 20625, 22913, 31245, 52075, 68739, 114565, 156225, 260375, 343695, 572825, 781125, 1301875, 1718475, 2864125, 3905625, 8592375, 14320625, 42961875]

約数ペア:

[(1, 42961875), (3, 14320625), (5, 8592375), (11, 3905625), (15, 2864125), (25, 1718475), (33, 1301875), (55, 781125), (75, 572825), (125, 343695), (165, 260375), (275, 156225), (375, 114565), (625, 68739), (825, 52075), (1375, 31245), (1875, 22913), (2083, 20625), (4125, 10415), (6249, 6875)]