82147065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5471}}^1$

素因数の和:5510

約数の個数: 64

約数和(自身を含む): 176504832

約数和(自身を除く): 94357767

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 5471, 15015, 16413, 27355, 38297, 60181, 71123, 82065, 114891, 180543, 191485, 213369, 300905, 355615, 421267, 497861, 574455, 782353, 902715, 1066845, 1263801, 1493583, 2106335, 2347059, 2489305, 3911765, 5476471, 6319005, 7467915, 11735295, 16429413, 27382355, 82147065]

約数ペア:

[(1, 82147065), (3, 27382355), (5, 16429413), (7, 11735295), (11, 7467915), (13, 6319005), (15, 5476471), (21, 3911765), (33, 2489305), (35, 2347059), (39, 2106335), (55, 1493583), (65, 1263801), (77, 1066845), (91, 902715), (105, 782353), (143, 574455), (165, 497861), (195, 421267), (231, 355615), (273, 300905), (385, 213369), (429, 191485), (455, 180543), (715, 114891), (1001, 82065), (1155, 71123), (1365, 60181), (2145, 38297), (3003, 27355), (5005, 16413), (5471, 15015)]