54215325

素因数分解:

$3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 60

約数和(自身を含む): 103032468

約数和(自身を除く): 48817143

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 135, 205, 225, 369, 405, 615, 653, 675, 1025, 1107, 1845, 1959, 2025, 3075, 3265, 3321, 5535, 5877, 9225, 9795, 16325, 16605, 17631, 26773, 27675, 29385, 48975, 52893, 80319, 83025, 88155, 133865, 146925, 240957, 264465, 401595, 440775, 669325, 722871, 1204785, 1322325, 2007975, 2168613, 3614355, 6023925, 10843065, 18071775, 54215325]

約数ペア:

[(1, 54215325), (3, 18071775), (5, 10843065), (9, 6023925), (15, 3614355), (25, 2168613), (27, 2007975), (41, 1322325), (45, 1204785), (75, 722871), (81, 669325), (123, 440775), (135, 401595), (205, 264465), (225, 240957), (369, 146925), (405, 133865), (615, 88155), (653, 83025), (675, 80319), (1025, 52893), (1107, 48975), (1845, 29385), (1959, 27675), (2025, 26773), (3075, 17631), (3265, 16605), (3321, 16325), (5535, 9795), (5877, 9225)]