29760615

素因数分解:

$3^4\times 5^1\times {\mathrm{73483}}^1$

素因数の和:73500

約数の個数: 20

約数和(自身を含む): 53349384

約数和(自身を除く): 23588769

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 73483, 220449, 367415, 661347, 1102245, 1984041, 3306735, 5952123, 9920205, 29760615]

約数ペア:

[(1, 29760615), (3, 9920205), (5, 5952123), (9, 3306735), (15, 1984041), (27, 1102245), (45, 661347), (81, 367415), (135, 220449), (405, 73483)]