11493195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 22544640

約数和(自身を除く): 11051445

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 823, 931, 1995, 2469, 2793, 4115, 4655, 5761, 12345, 13965, 15637, 17283, 28805, 40327, 46911, 78185, 86415, 109459, 120981, 201635, 234555, 328377, 547295, 604905, 766213, 1641885, 2298639, 3831065, 11493195]

約数ペア:

[(1, 11493195), (3, 3831065), (5, 2298639), (7, 1641885), (15, 766213), (19, 604905), (21, 547295), (35, 328377), (49, 234555), (57, 201635), (95, 120981), (105, 109459), (133, 86415), (147, 78185), (245, 46911), (285, 40327), (399, 28805), (665, 17283), (735, 15637), (823, 13965), (931, 12345), (1995, 5761), (2469, 4655), (2793, 4115)]