73235405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 98962560

約数和(自身を除く): 25727155

約数列:

[1, 5, 17, 19, 85, 95, 137, 323, 331, 685, 1615, 1655, 2329, 2603, 5627, 6289, 11645, 13015, 28135, 31445, 44251, 45347, 106913, 221255, 226735, 534565, 770899, 861593, 3854495, 4307965, 14647081, 73235405]

約数ペア:

[(1, 73235405), (5, 14647081), (17, 4307965), (19, 3854495), (85, 861593), (95, 770899), (137, 534565), (323, 226735), (331, 221255), (685, 106913), (1615, 45347), (1655, 44251), (2329, 31445), (2603, 28135), (5627, 13015), (6289, 11645)]