485474015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1823}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 667408896

約数和(自身を除く): 181934881

約数列:

[1, 5, 13, 17, 65, 85, 221, 241, 1105, 1205, 1823, 3133, 4097, 9115, 15665, 20485, 23699, 30991, 53261, 118495, 154955, 266305, 402883, 439343, 2014415, 2196715, 5711459, 7468831, 28557295, 37344155, 97094803, 485474015]

約数ペア:

[(1, 485474015), (5, 97094803), (13, 37344155), (17, 28557295), (65, 7468831), (85, 5711459), (221, 2196715), (241, 2014415), (1105, 439343), (1205, 402883), (1823, 266305), (3133, 154955), (4097, 118495), (9115, 53261), (15665, 30991), (20485, 23699)]