30240135

素因数分解:

$3^5\times 5^1\times {\mathrm{24889}}^1$

素因数の和:24909

約数の個数: 24

約数和(自身を含む): 54359760

約数和(自身を除く): 24119625

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 24889, 74667, 124445, 224001, 373335, 672003, 1120005, 2016009, 3360015, 6048027, 10080045, 30240135]

約数ペア:

[(1, 30240135), (3, 10080045), (5, 6048027), (9, 3360015), (15, 2016009), (27, 1120005), (45, 672003), (81, 373335), (135, 224001), (243, 124445), (405, 74667), (1215, 24889)]