83859975

素因数分解:

$3^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 154950400

約数和(自身を除く): 71090425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 283, 439, 675, 849, 1317, 1415, 2195, 2547, 3951, 4245, 6585, 7075, 7641, 10975, 11853, 12735, 19755, 21225, 32925, 38205, 59265, 63675, 98775, 124237, 191025, 296325, 372711, 621185, 1118133, 1863555, 3105925, 3354399, 5590665, 9317775, 16771995, 27953325, 83859975]

約数ペア:

[(1, 83859975), (3, 27953325), (5, 16771995), (9, 9317775), (15, 5590665), (25, 3354399), (27, 3105925), (45, 1863555), (75, 1118133), (135, 621185), (225, 372711), (283, 296325), (439, 191025), (675, 124237), (849, 98775), (1317, 63675), (1415, 59265), (2195, 38205), (2547, 32925), (3951, 21225), (4245, 19755), (6585, 12735), (7075, 11853), (7641, 10975)]