158204625

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 272638080

約数和(自身を除く): 114433455

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 439, 465, 775, 961, 1317, 2195, 2325, 2883, 3875, 4805, 6585, 10975, 11625, 13609, 14415, 24025, 32925, 40827, 54875, 68045, 72075, 120125, 164625, 204135, 340225, 360375, 421879, 1020675, 1265637, 1701125, 2109395, 5103375, 6328185, 10546975, 31640925, 52734875, 158204625]

約数ペア:

[(1, 158204625), (3, 52734875), (5, 31640925), (15, 10546975), (25, 6328185), (31, 5103375), (75, 2109395), (93, 1701125), (125, 1265637), (155, 1020675), (375, 421879), (439, 360375), (465, 340225), (775, 204135), (961, 164625), (1317, 120125), (2195, 72075), (2325, 68045), (2883, 54875), (3875, 40827), (4805, 32925), (6585, 24025), (10975, 14415), (11625, 13609)]