23961405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 41723136

約数和(自身を除く): 17761731

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1193, 1339, 1545, 3579, 4017, 5965, 6695, 15509, 17895, 20085, 46527, 77545, 122879, 232635, 368637, 614395, 1597427, 1843185, 4792281, 7987135, 23961405]

約数ペア:

[(1, 23961405), (3, 7987135), (5, 4792281), (13, 1843185), (15, 1597427), (39, 614395), (65, 368637), (103, 232635), (195, 122879), (309, 77545), (515, 46527), (1193, 20085), (1339, 17895), (1545, 15509), (3579, 6695), (4017, 5965)]