420167055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{33071}}^1$

素因数の和:33108

約数の個数: 48

約数和(自身を含む): 844526592

約数和(自身を除く): 424359537

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 33071, 99213, 165355, 231497, 363781, 496065, 694491, 1091343, 1157485, 1818905, 2546467, 3472455, 4001591, 5456715, 7639401, 12004773, 12732335, 20007955, 28011137, 38197005, 60023865, 84033411, 140055685, 420167055]

約数ペア:

[(1, 420167055), (3, 140055685), (5, 84033411), (7, 60023865), (11, 38197005), (15, 28011137), (21, 20007955), (33, 12732335), (35, 12004773), (55, 7639401), (77, 5456715), (105, 4001591), (121, 3472455), (165, 2546467), (231, 1818905), (363, 1157485), (385, 1091343), (605, 694491), (847, 496065), (1155, 363781), (1815, 231497), (2541, 165355), (4235, 99213), (12705, 33071)]