29940165

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{977}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 53516160

約数和(自身を除く): 23575995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 977, 1135, 2043, 2931, 3405, 4885, 6129, 8793, 10215, 14655, 26379, 30645, 43965, 131895, 221779, 665337, 1108895, 1996011, 3326685, 5988033, 9980055, 29940165]

約数ペア:

[(1, 29940165), (3, 9980055), (5, 5988033), (9, 3326685), (15, 1996011), (27, 1108895), (45, 665337), (135, 221779), (227, 131895), (681, 43965), (977, 30645), (1135, 26379), (2043, 14655), (2931, 10215), (3405, 8793), (4885, 6129)]