7688925

素因数分解:

$3^4\times 5^2\times {\mathrm{3797}}^1$

素因数の和:3819

約数の個数: 30

約数和(自身を含む): 14246298

約数和(自身を除く): 6557373

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3797, 11391, 18985, 34173, 56955, 94925, 102519, 170865, 284775, 307557, 512595, 854325, 1537785, 2562975, 7688925]

約数ペア:

[(1, 7688925), (3, 2562975), (5, 1537785), (9, 854325), (15, 512595), (25, 307557), (27, 284775), (45, 170865), (75, 102519), (81, 94925), (135, 56955), (225, 34173), (405, 18985), (675, 11391), (2025, 3797)]